0000950170-23-005167 | 10-K | XBRL Viewer

Goodwill and Intangible Assets Disclosure [Abstract]

Other Real Estate Owned

. OTHER REAL ESTATE OWNED

The following table summarizes the activity related to total OREO for the periods presented.


	Year Ended December 31,
	2022		2021
	(Dollars in thousands)
Balance, beginning of period	$	—	$	3,392
Additions		—		443
Dispositions		—		(4,535	)
Valuation adjustments		—		700
Balance, end of period	$	—	$	—

Goodwill and Other Intangible Assets

12 Months Ended

Dec. 31, 2022

Goodwill and Other Intangible Assets

. GOODWILL AND OTHER INTANGIBLE ASSETS

The following table presents the changes in the carrying amount of goodwill for the periods presented.


	Year Ended December 31,
	2022		2021
	(Dollars in thousands)
Balance, beginning of period	$	663,707	$	663,707
Additions due to acquisitions		102,115		—
Balance, end of period	$	765,822	$	663,707

The following summarizes changes in CDI and the related accumulated amortization for the periods presented.


	Year Ended December 31,
	2022								2021
	Gross CDI		Accumulated			Net CDI			Gross CDI		Accumulated			Net CDI
	Amount		Amortization			Amount			Amount		Amortization			Amount
	(Dollars in thousands)
Balance of intangible assets, beginning of period	$	93,297	$	(67,903	)	$	25,394		$	93,297	$	(59,663	)	$	33,634
Additions due to acquisitions		3,914
Amortization		—		(7,567	)		(3,652	)		—		(8,240	)		(8,240	)
Balance of intangible assets, end of period	$	97,211	$	(75,470	)	$	21,742		$	93,297	$	(67,903	)	$	25,394

The following table reflects the estimated amortization expense for the periods presented, as of December 31, 2022.


	December 31, 2022
Year:	(Dollars in thousands)
2023	$	6,452
2024		5,324
2025		4,193
2026		2,822
2027		1,397
Thereafter		1,554
Total	$	21,742

At December 31, 2022 the weighted average remaining life of intangible assets is approximately 2.23 years.

Premises and Equipment

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Premises and Equipment

. PREMISES AND EQUIPMENT

Premises and equipment were comprised of the following as of the dates presented.


	December 31,
	2022			2021
	(Dollars in thousands)
Land	$	17,961		$	18,566
Bank premises		69,881			70,081
Furniture and equipment		33,362			31,174
Premises and equipment, gross		121,204			119,821
Accumulated depreciation and amortization		(74,506	)		(70,725	)
Premises and equipment, net	$	46,698		$	49,096

Total depreciation and amortization expense was approximately $6.9 million, $6.4 million and $6.9 million for the years ended December 31, 2022, 2021 and 2020, respectively.

Other Assets

12 Months Ended

Dec. 31, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other Assets

10. OTHER ASSETS

Other assets were comprised of the following as of the dates presented.


	December 31,
	2022		2021
	(Dollars in thousands)
Prepaid expenses	$	8,706	$	7,955
Interest rate swaps		82		14,163
ROU assets		22,696		19,274
Affordable housing investments		11,800		8,818
Other investments		54,030		55,941
Other assets		11,632		12,150
Total	$	108,946	$	118,301

Income Taxes

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

The current and deferred amounts of income tax expense consist of the following.


	Year Ended December 31,
	2022			2021		2020
	(Dollars in thousands)
Current provision:
Federal	$	60,763		$	44,514	$	48,328
State		35,427			27,526		28,469
		96,190			72,040		76,797
Deferred provision:
Federal		(2,496	)		8,782		(2,997	)
State		(772	)		4,305		(1,439	)
		(3,268	)		13,087		(4,436	)
Total	$	92,922		$	85,127	$	72,361

Income tax asset consists of the following.


	December 31,
	2022		2021
	(Dollars in thousands)
Current:
Federal	$	1,740	$	5,452
State		658		2,150
		2,398		7,602
Deferred:
Federal		117,698		16,500
State		66,588		8,501
		184,286		25,001
Total	$	186,684	$	32,603

Temporary differences between the amounts reported in the financial statements and the tax bases of assets and liabilities resulted in deferred taxes. The components of the net deferred tax asset are as follows.


	December 31,
	2022		2021
	(Dollars in thousands)
Deferred tax assets:
Bad debt and credit loss deduction	$	29,648	$	23,228
Net operating loss carryforward		4,701		—
Deferred compensation		6,768		6,367
PCI loans		51		657
California franchise tax		—		3,873
Accrued expense		5,678		5,071
Unrealized loss on investment securities, net		159,229		423
Acquired loan discounts		4,288		5,863
Lease liability		7,541		6,472
Other, net		2,251		1,784
Gross deferred tax asset		220,155		53,738
Deferred tax liabilities:
California franchise tax		6,568		—
Depreciation		3,762		3,443
Intangibles - acquisitions		11,591		12,812
FHLB Stock		2,545		2,525
Deferred income		4,177		3,825
Right of use asset		7,226		6,132
Unrealized gain on investment securities, net		—		—
Gross deferred tax liability		35,869		28,737
Net deferred tax asset	$	184,286	$	25,001

Annual Effective Tax Rate

The annual consolidated effective tax rate for the periods presented, is reconciled to the U.S. statutory income rate as follows.


	Year Ended December 31,
	2022						2021						2020
	Amount			Percent			Amount			Percent			Amount			Percent
	(Dollars in thousands)
Federal income tax at statutory rate	$	68,953			21.0	%	$	62,506			21.0	%	$	52,399			21.0	%
State franchise taxes, net of federal benefit		27,256			8.3	%		24,600			8.3	%		20,950			8.4	%
Tax-exempt income		(3,290	)		(1.0	)%		(3,165	)		(1.1	)%		(3,191	)		(1.3	)%
Tax credits		(1,617	)		(0.5	)%		(1,640	)		(0.6	)%		(1,946	)		(0.8	)%
Other, net		1,620			0.5	%		2,826			1.0	%		4,149			1.7	%
Provision for income taxes	$	92,922			28.3	%	$	85,127			28.6	%	$	72,361			29.0	%

There were no significant unrecognized tax benefits at December 31, 2022 and 2021. We do not expect the total amount of unrecognized tax benefits to significantly increase or decrease within the next twelve months.

The Company is subject to income taxes in the federal, California, Arizona, and three other non-material jurisdictions. The Company is no longer subject to examinations by taxing jurisdictions for periods before 2019, with the exception of California, for which the Company is no longer subject to examination for years before 2013.

At December 31, 2022, the Company has net operating loss (NOLs) carryforwards of approximately $14.8 million for federal and California tax purposes as a result of the acquisition of Suncrest Bank. The federal and California NOLs of $12.7 and $9.8 million, respectively, are subject to annual IRC Section 382 limitations of $3.4 million and have no expiration for federal tax purposes but will expire in 2032 for California if not utilized. The balance of the NOLs are subject to annual IRC Section 382 limitations of $300,000 and will begin to expire in 2030.

The Company considered the need for a valuation allowance on its deferred tax assets for the year ended December 31, 2022. The Company considered income in prior periods, projected future income, and projected future reversals of deferred tax items in making the determination that the deferred tax assets are more likely than not to be realized.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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Deposits

12 Months Ended

Dec. 31, 2022

Deposits [Abstract]

Deposits

12. DEPOSITS

The composition of deposits is summarized for the periods presented in the table below.


	December 31,
	2022					2021
	Amount		Percent			Amount		Percent
	(Dollars in thousands)
Noninterest-bearing deposits	$	8,164,364		63.60	%	$	8,104,056		62.45	%
Interest-bearing deposits
Investment checking		723,870		5.64	%		655,333		5.05	%
Money market		3,070,674		23.92	%		3,342,531		25.76	%
Savings		582,711		4.54	%		546,840		4.21	%
Time deposits		294,626		2.30	%		327,682		2.53	%
Total deposits	$	12,836,245		100.00	%	$	12,976,442		100.00	%

Time deposits with balances of $250,000 or more amounted to approximately $77.2 million and $79.9 million at December 31, 2022 and 2021, respectively.

At December 31, 2022, the scheduled maturities of time certificates of deposit are as follows.


	December 31, 2022
Year of maturity:	(Dollars in thousands)
2023	$	258,766
2024		18,685
2025		9,473
2026		5,552
2027 and thereafter		2,150
Total	$	294,626

Borrowings

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Borrowings

13. BORROWINGS

Customer Repurchase Agreements

The Bank offers a repurchase agreement product to its customers. This product, known as Citizens Sweep Manager, sells our investment securities overnight to our customers under an agreement to repurchase them the next day at a price which reflects the market value of the use of funds by the Bank for the period concerned. These repurchase agreements are signed with customers who want to invest their excess deposits, above a pre-determined balance in a demand deposit account, in order to earn interest. As of December 31, 2022, total funds borrowed under these agreements were $565.4 million with a weighted average interest rate of 0.11%, compared to $642.4 million with a weighted average interest rate of 0.08% at December 31, 2021.

Federal Home Loan Bank Advances

At December 31, 2022, $4.30 billion of loans and $2.90 billion of investment securities, at carrying value, were pledged to secure public deposits, short and long-term borrowings, and for other purposes as required or permitted by law.

FHLB and Other Borrowings

At December 31, 2022, the Bank had $995.0 million in overnight borrowings with the FHLB at a cost of 4.65%, compared to $2.3 million in overnight borrowings at December 31, 2021.

Junior Subordinated Debentures

On January 31, 2006, CVB Statutory Trust III completed a $25,000,000 offering of Trust Preferred Securities and used the gross proceeds from the offering and other cash totaling $25,774,000 to purchase a like amount of junior subordinated debentures of the Company. The junior subordinated debentures were issued concurrent with the issuance of the Trust Preferred Securities. The interest on junior subordinated debentures, paid by the Company to CVB Statutory Trust III, represents the sole revenues of CVB Statutory Trust III and the sole source of dividend distributions to the holders of the Trust Preferred Securities. The Company has fully and conditionally guaranteed all of CVB Statutory Trust III’s obligations under the Trust Preferred Securities. The Company has the right, assuming no default has occurred, to defer payments of interest on the junior subordinated debenture at any time for a period not to exceed 20 consecutive quarters. The Trust Preferred Securities will mature on March 15, 2036, but became callable in part or in total on March 15, 2011 by CVB Statutory Trust III. The Trust Preferred Securities have a variable per annum rate equal to LIBOR (as defined in the indenture dated as of January 31, 2006 (“Indenture”) between the Company and U.S. Bank National Association, as debenture trustee) plus 1.38% (the “Variable Rate”). These securities were redeemed on June 15, 2021.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies

14. COMMITMENTS AND CONTINGENCIES

Commitments

At December 31, 2022 and 2021, the Bank had commitments to extend credit of approximately $1.73 billion and $1.58 billion, respectively, and obligations under letters of credit of $50.3 million and $44.9 million, respectively. Commitments to extend credit are agreements to lend to customers, provided there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Commitments are generally variable rate, and many of these commitments are expected to expire without being drawn upon. As such, the total commitment amounts do not necessarily represent future cash requirements. The Bank uses the same credit underwriting policies in granting or accepting such commitments or contingent obligations as it does for on-balance-sheet instruments, which consist of evaluating customers’ creditworthiness individually. The Bank had a reserve for unfunded loan commitments of $8.0 million as of December 31, 2022 and 2021, which is included in other liabilities.

Standby letters of credit are conditional commitments issued by the Bank to guarantee the financial performance of a customer to a third party. Those guarantees are primarily issued to support private borrowing or purchase arrangements. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. When deemed necessary, the Bank holds appropriate collateral supporting those commitments. Management does not anticipate any material losses as a result of these transactions.

At December 31, 2022, the Bank has available lines of credit totaling $6.77 billion from correspondent banks, FHLB and Federal Reserve Bank of which $3.85 billion were secured.

Other Contingencies

The Company and its subsidiaries are parties to various lawsuits and threatened lawsuits in the ordinary and non-ordinary course of business. From time to time, such lawsuits and threatened lawsuits may include, but are not limited to, actions involving securities litigation, employment matters, wage-hour and labor law claims, consumer claims, regulatory compliance claims, data privacy claims, lender liability claims, bankruptcy-related claims and negligence claims, some of which may be styled as “class action” or representative cases. Some of these lawsuits may be similar in nature to other lawsuits pending against the Company’s competitors.

For lawsuits where the Company has determined that a loss is both probable and reasonably estimable, a liability representing the best estimate of the Company’s financial exposure based on known facts has been recorded in accordance with FASB guidance over loss contingencies (ASC 450). However, as a result of inherent uncertainties in judicial interpretation and application of a myriad of laws and regulations applicable to the Company’s business, and the unique, complex factual issues presented in any given lawsuit, the Company often cannot determine the probability of loss or estimate the amount of damages which a plaintiff might successfully prove if the Company were found to be liable. For lawsuits or threatened lawsuits where a claim has been asserted or the Company has determined that it is probable that a claim will be asserted, and there is a reasonable possibility that the outcome will be unfavorable, the Company will disclose the existence of the loss contingency, even if the Company is not able to make an estimate of the possible loss or range of possible loss with respect to the action or potential action in question, unless the Company believes that the nature, potential magnitude or potential timing (if known) of the loss contingency is not reasonably likely to be material to the Company’s liquidity, consolidated financial position, and/or results of operations.

Our accruals and disclosures for loss contingencies are reviewed quarterly and adjusted as additional information becomes available. We disclose a loss contingency and/or the amount accrued if we believe it is reasonably likely to be material or if we believe such disclosure is necessary for our financial statements to not be misleading. If we determine that an exposure to loss exists in excess of an amount previously accrued or disclosed, we assess whether there is at least a reasonable possibility that a loss, or additional loss, may have been incurred, and we adjust our accruals and disclosures accordingly.

We do not presently believe that the ultimate resolution of any lawsuits currently pending against the Company will have a material adverse effect on the Company’s results of operations, financial condition, or cash flows. The outcome of litigation and other legal and regulatory matters is inherently uncertain, however, and it is possible that one or more of the legal matters currently pending or threatened against the Company could have a material adverse effect on our results of operations, financial condition or cash flows.

Employee Benefit Plans

12 Months Ended

Dec. 31, 2022

Postemployment Benefits [Abstract]

Employee Benefit Plans

15. EMPLOYEE BENEFIT PLANS

Deferred Compensation Plans

As of December 31, 2022 the Company had various deferred compensation plans, which included a deferred compensation plan for its former President and Chief Executive Officer, Christopher D. Myers, and severance arrangements it assumed through the acquisition of other banks in prior years. We also offer a non-qualified deferred compensation plan for our executives and key members of management in order to assist us in attracting and retaining these individuals. Participants in the plan may elect to defer a portion of their annual salary and/or short-term incentive payouts into deferral accounts to provide a means by which they may elect to defer receipt of compensation in order to provide retirement benefits. The plan is intended to be unfunded and allows us to make discretionary contributions on behalf of a participant. No discretionary payments were made by the Company during the years ended December 31, 2022, 2021 and 2020. The Bank, however, does fund the cost of these plans through the purchase of bank owned life insurance policies, which are reflected as assets on the Company’s consolidated balance sheets. At December 31, 2022 and 2021, the total deferred compensation liability was $22.1 million and $20.9 million, respectively. Total expense for these deferred compensation agreements was approximately $534,000 for the year ended December 31, 2022, and was $1.4 million for the years ended December 31, 2021 and 2020, respectively.

401(k) and Profit Sharing Plan

The Bank sponsors a 401(k) and profit-sharing plan for the benefit of its employees. Employees are eligible to participate in the plan immediately upon hire. Employees may make contributions to the plan under the plan’s 401(k) component. The Bank contributes 3%, non-matching, to the plan to comply with ERISA’s safe harbor provisions. The Bank may make additional contributions under the plan’s profit-sharing component, subject to certain limitations, which was 3% for both 2022 and 2021, compared to 2% for 2020. The Bank’s total contributions are determined by the Board of Directors and amounted to approximately $5.2 million for 2022, $5.0 million for 2021, and $4.3 million for 2020.

Earnings Per Share Reconciliation

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Earnings Per Share Reconciliation

16. EARNINGS PER SHARE RECONCILIATION

Basic earnings per common share are computed by dividing income allocated to common stockholders by the weighted-average number of common shares outstanding during each period. The computation of diluted earnings per common share considers the number of shares issuable upon the assumed exercise of outstanding common stock options. Antidilutive common shares are not included in the calculation of diluted earnings per common share. For the years ended December 31, 2022, 2021 and 2020, shares deemed to be antidilutive, and thus excluded from the computation of earnings per common share were 236,000, 114,000 and 291,000, respectively.

The table below shows earnings per common share and diluted earnings per common share, and reconciles the numerator and denominator of both earnings per common share calculations.


	Year Ended December 31,
	2022		2021		2020
	(In thousands, except per share amounts)
Earnings per common share:
Net earnings	$	235,425	$	212,521	$	177,159
Less: Net earnings allocated to restricted stock		1,508		970		572
Net earnings allocated to common shareholders	$	233,917	$	211,551	$	176,587
Weighted average shares outstanding		139,652		135,165		136,031
Basic earnings per common share	$	1.67	$	1.57	$	1.30
Diluted earnings per common share:
Net income allocated to common shareholders	$	233,917	$	211,551	$	176,587
Weighted average shares outstanding		139,652		135,165		136,031
Incremental shares from assumed exercise of outstanding options		360		217		175
Diluted weighted average shares outstanding		140,012		135,382		136,206
Diluted earnings per common share	$	1.67	$	1.56	$	1.30

Stock-Based Compensation Plans

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Stock Based Compensation Plans

17. STOCK-BASED COMPENSATION PLANS

In May 2018, the shareholders approved the 2018 Equity Plan which authorizes the issuance of up to 9,000,000 shares of CVB’s common stock for eligible participants, which include all of the Company’s employees, officers, and directors, and expires in 2028. The plan authorizes the issuance of a variety of types of equity awards, which include incentive stock options, non-qualified stock options, restricted stock awards (“RSAs”), restricted stock units (“RSUs”), and other stock-based awards, including performance-based restricted stock units ("PRSUs"). The 2018 Equity Plan replaced the 2008 Equity Incentive Plan. No further grants will be made under the 2008 Equity Incentive Plan, but shares may continue to be issued under such plan pursuant to grants previously made. As of December 31, 2022, we have 1,386,922 outstanding options, unvested RSAs, RSUs and PRSUs under our Equity Plans.

Stock Options

The Company expensed $273,000, $220,000, and $183,000, for the years ended December 31, 2022, 2021 and 2020, respectively.

The estimated fair value of the options granted during 2022 and prior years was calculated using the Black-Scholes options pricing model. There were 66,000, 64,500 and 217,500 options granted during 2022, 2021 and 2020, respectively. The options will vest, in equal installments, over a five-year period. The fair value of each stock option granted in 2022, 2021 and 2020, was estimated on the date of grant using the following weighted-average assumptions.


	Year Ended December 31,
	2022			2021			2020
Dividend yield		3.0	%		3.6	%		4.0	%
Volatility		27.9	%		29.6	%		27.1	%
Risk-free interest rate		1.2	%		0.4	%		0.4	%
Expected life	10.0 years			5.5 years			5.3 years
Weighted average grant date fair value	$	8.60		$	3.45		$	2.56

The expected volatility is solely based on the daily historical stock price volatility over the expected option life. The expected life of options granted is derived from the output of the option valuation model and represents the period of time an optionee will hold an option before exercising it. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury five-year constant maturity yield curve in effect at the time of the grant. In connection with the adoption of ASU 2016-09 in 2017, the Company elected to account for forfeitures as they occur, rather than to estimate forfeitures over the vesting period.

The following table presents option activity under the Company’s stock option plans as of and for the year ended December 31, 2022.


	Number of Stock Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value
	(In thousands)					(In years)		(In thousands)
Outstanding at January 1, 2022		414		$	17.98
Granted		66			22.47
Exercised		(116	)		16.61
Forfeited or expired		(46	)		19.11
Outstanding at December 31, 2022		318		$	19.25		6.78	$	2,067
Vested or expected to vest at December 31, 2022		318		$	19.25		6.78	$	2,067
Exercisable at December 31, 2022		152		$	18.24		5.37	$	1,147

The total intrinsic value of options exercised during the years ended December 31, 2022, 2021 and 2020 was $1.0 million, $262,000 and $144,000, respectively.

As of December 31, 2022, there was a total of $623,000 in unrecognized compensation cost related to nonvested options granted under the Plan. That cost is expected to be recognized over a weighted-average period of approximately 3.4 years. The total fair value of options vested was $203,000, $258,000 and $183,000 during 2022, 2021 and 2020, respectively. Cash received from stock option exercises was $1.9 million, $1.3 million and $232,000, in 2022, 2021 and 2020, respectively.

At December 31, 2022, options for the purchase of 317,820 shares of CVB’s common stock were outstanding under the above plans, of which options to purchase 152,220 shares were exercisable at prices ranging from $12.68 to $24.83.

The Company has a policy of issuing new shares to satisfy share option exercises.

Restricted Stock Awards, Restricted Stock Units and Performance-Based Restricted Stock Units

The Company granted 674,961, 394,884 and 358,464 restricted stock awards during 2022, 2021 and 2020 respectively. The weighted average grant date fair value of RSAs, RSUs and PRSUs granted in 2022, 2021 and 2020 was $22.82 per share, $20.43 per share and $18.20 per share, respectively. These awards will vest, in equal installments, over a period of approximately one to five years.

Compensation cost is recognized over the requisite service period, which is approximately one to five years, and amounted to $7.6 million, $5.0 million and $5.3 million during the years ended December 31, 2022, 2021 and 2020, respectively. Total unrecognized compensation cost related to RSAs and PRSUs was $15.6 million at December 31, 2022.

The table below summarizes activity related to the Company’s non-vested RSAs and PRSUs for the year ended December 31, 2022.


	Shares				Weighted Average Fair Value
	(In thousands)
Nonvested at January 1, 2022		663			$	19.83
Granted		675				22.82
Vested		(198	)			20.59
Forfeited		(71	)			22.22
Nonvested at December 31, 2022		1,069		(1)	$	21.37

(1) Includes 172,313 PRSUs. There are no restricted stock units outstanding.

Under the 2018 Equity Incentive Plan, 6,829,373 shares of common stock were available for the granting of future stock-based awards as of December 31, 2022.

Regulatory Matters

12 Months Ended

Dec. 31, 2022

Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]

Regulatory Matters

18. REGULATORY MATTERS

The Company (on a consolidated basis) and the Bank are subject to various regulatory capital requirements administered by the federal banking regulatory agencies. Failure to meet minimum capital requirements can initiate certain mandatory, and possibly additional discretionary, actions by regulators that, if undertaken, could have a direct, material effect on the Company’s and the Bank’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and Bank must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgment by the regulators about components, risk-weightings, and other factors. Prompt corrective action provisions are not applicable to bank holding companies.

The Bank and the Company are required to meet risk-based capital standards under the revised capital framework referred to as Basel III set by their respective regulatory authorities. The risk-based capital standards require the achievement of a minimum common equity Tier 1 (“CET1”) capital ratio of 4.5%, Tier 1 risk-based capital ratio of 6.0% and total risk-based capital ratio of 8.0%. In addition, the regulatory authorities require the highest rated institutions to maintain a minimum leverage ratio of 4.0%. To be considered “well-capitalized” for bank regulatory purposes, the Bank and the Company are required to have a Tier 1 leverage ratio equal to or greater than 5.0%, a CET1 capital ratio equal to or greater than 6.5%, a Tier 1 risk-based capital ratio equal to or greater than 8.0%, a total risk-based capital ratio equal to or greater than 10.0%. In addition to meeting the minimum capital requirements, under the Basel III Capital Rules, the Company and the Bank must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is calculated as a ratio of CET1 capital to risk-weighted assets, and it effectively increases the required minimum risk-based capital ratios. The Capital Conservation Buffer is now at its fully phased-in level of 2.5% and with the minimum required plus capital conservation buffer of 7.0% for common equity Tier 1 (“CET1”) capital ratio, a Tier 1 risk-based capital ratio of 8.5% and a 10.5% for total risk-based capital ratio.

Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total capital, Tier 1 capital and CET1 capital to risk-weighted assets, and of Tier 1 capital to average assets. Management believes that, as of December 31, 2022 and 2021, the Company and the Bank meet all capital adequacy requirements to which they are subject.

As of December 31, 2022 and 2021, the most recent notifications from the FDIC categorized the Bank as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized, the minimum total risk-based, Tier 1 risk-based, CET1 risk-based, and Tier 1 leverage (tangible Tier 1 capital divided by average total assets) ratios as set forth in the table below must be maintained. There are no conditions or events since said notification that management believes have changed the Bank’s category.

As of December 31, 2020, the Company had $25.8 million of trust-preferred securities, which were included in Tier 1 capital for regulatory purposes, respectively. These securities were redeemed on June 15, 2021.

The following table summarizes regulatory capital amounts and ratios for the Company and the Bank as of December 31, 2022 and 2021.


	Actual					Minimum Required Plus Capital Conservation Buffer						To Be Well Capitalized under Prompt Corrective Action Provisions
	Amount		Ratio			Amount			Ratio			Amount			Ratio
	(Dollars in thousands)
As of December 31, 2022:
Tier 1 Capital (to Average- Assets)
Company	$	1,525,162		9.53	%	$	639,881	≥		4.00	%				N/A
Bank	$	1,507,346		9.42	%	$	639,816	≥		4.00	%	$	799,769	≥		5.00	%
Common equity Tier 1 capital ratio
Company	$	1,525,162		13.55	%	$	788,184	≥		7.00	%				N/A
Bank	$	1,507,346		13.39	%	$	788,037	≥		7.00	%	$	731,748	≥		6.50	%
Tier 1 Capital (to Risk-Weighted Assets)
Company	$	1,525,162		13.55	%	$	957,080	≥		8.50	%				N/A
Bank	$	1,507,346		13.39	%	$	956,902	≥		8.50	%	$	900,614	≥		8.00	%
Total Capital (to Risk-Weighted Assets)
Company	$	1,618,279		14.37	%	$	1,182,276	≥		10.50	%				N/A
Bank	$	1,600,463		14.22	%	$	1,182,055	≥		10.50	%	$	1,125,767	≥		10.00	%
As of December 31, 2021:
Tier 1 Capital (to Average- Assets)
Company	$	1,406,434		9.18	%	$	613,072	≥		4.00	%				N/A
Bank	$	1,363,879		8.90	%	$	612,983	≥		4.00	%	$	766,229	≥		5.00	%
Common equity Tier 1 capital ratio
Company	$	1,406,434		14.86	%	$	662,520	≥		7.00	%				N/A
Bank	$	1,363,879		14.41	%	$	662,494	≥		7.00	%	$	615,173	≥		6.50	%
Tier 1 Capital (to Risk-Weighted Assets)
Company	$	1,406,434		14.86	%	$	804,489	≥		8.50	%				N/A
Bank	$	1,363,879		14.41	%	$	804,457	≥		8.50	%	$	757,136	≥		8.00	%
Total Capital (to Risk-Weighted Assets)
Company	$	1,479,453		15.63	%	$	993,780	≥		10.50	%				N/A
Bank	$	1,436,989		15.18	%	$	993,741	≥		10.50	%	$	946,420	≥		10.00	%

In addition, the California Financial Code limits the amount of dividends a bank can pay without obtaining prior approval from bank regulators. Under this law, the Bank could, as of December 31, 2022, declare and pay additional dividends of approximately $98.7 million.

The entire disclosure for regulatory capital requirement for depository and lending institutions. Institutions include, but not are not limited to, finance company, insured depository institution, bank holding company, savings and loan association holding company, bank and savings institution not federally insured, mortgage company, foreign financial institution and credit union.

Fair Value Information

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Fair Value Information

19. FAIR VALUE INFORMATION

Fair Value Hierarchy

Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.

The following disclosure provides the fair value information for financial assets and liabilities as of December 31, 2022. The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels (Level 1, Level 2 and Level 3).

•

Level 1 — Quoted prices in active markets for identical assets or liabilities in active markets that are accessible at the measurement date.

•

Level 2 — Observable inputs other than Level 1, including quoted prices for similar assets and liabilities in active markets, quoted prices in less active markets, or other observable inputs or model-derived valuations that can be corroborated by observable market data, either directly or indirectly, for substantially the full term of the financial instrument.

•

Level 3 — Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable. These valuation methodologies generally include pricing models, discounted cash flow models, or a determination of fair value that requires significant management judgment or estimation.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The tables below present the balances of assets and liabilities measured at fair value on a recurring basis for the dates presented.


	Carrying Value at December 31, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Description of assets
Investment securities - AFS:
Mortgage-backed securities	$	2,789,141	$	—	$	2,789,141	$	—
CMO/REMIC		439,303		—		439,303		—
Municipal bonds		25,687		—		25,687		—
Other securities		1,080		—		1,080		—
Total investment securities - AFS		3,255,211		—		3,255,211		—
Interest rate swaps		82		—		82		—
Total assets	$	3,255,293		—		3,255,293		—
Description of liability
Interest rate swaps	$	82		—		82		—
Total liabilities	$	82		—		82		—


	Carrying Value at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Description of assets
Investment securities - AFS:
Mortgage-backed securities	$	2,563,214		—		2,563,214		—
CMO/REMIC		590,158		—		590,158		—
Municipal bonds		29,468		—		29,468		—
Other securities		1,083		—		1,083		—
Total investment securities - AFS		3,183,923		—		3,183,923		—
Interest rate swaps		14,163		—		14,163		—
Total assets	$	3,198,086		—		3,198,086		—
Description of liability
Interest rate swaps	$	14,163		—		14,163		—
Total liabilities	$	14,163		—		14,163		—

Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis

We may be required to measure certain assets at fair value on a non-recurring basis in accordance with GAAP. These adjustments to fair value usually result from application of lower of cost or fair value accounting or write-downs of individual assets.

For assets measured at fair value on a non-recurring basis that were held on the balance sheet at December 31, 2022 and 2021, respectively, the following tables provide the level of valuation assumptions used to determine each adjustment and the carrying value of the related assets that had losses during the period.


	Carrying Value at December 31, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Losses For the Year Ended December 31, 2022
	(Dollars in thousands)
Description of assets
Loans:
Commercial real estate	$	2,639		—		—	$	2,639	$	1
Construction		-		—		—		—		—
SBA		323		—		—		323		182
SBA - PPP		-		—		—		—		2
Commercial and industrial		451		—		—		451		326
Dairy & livestock and agribusiness		113		—		—		113		113
Municipal lease finance receivables		—		—		—		—		—
SFR mortgage		—		—		—		—		—
Consumer and other loans		—		—		—		—		2
Other real estate owned		—		—		—		—		—
Asset held-for-sale		—		—		—		—		—
Total assets	$	3,526		—		—	$	3,526	$	626


	Carrying Value at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Losses For the Year Ended December 31, 2021
	(Dollars in thousands)
Description of assets
Impaired loans:
Commercial real estate		—		—		—	$	—	$	—
Construction		—		—		—		—		—
SBA		646		—		—		646		255
Commercial and industrial		340		—		—		340		3,275
Dairy & livestock and agribusiness		38		—		—		38		118
Municipal lease finance receivables		—		—		—		—		—
SFR mortgage		—		—		—		—		—
Consumer and other loans		—		—		—		—		11
Other real estate owned		—		—		—		—		—
Asset held-for-sale		—		—		—		—		—
Total assets		1,024		—		—	$	1,024	$	3,659

Fair Value of Financial Instruments

The following disclosure presents estimated fair value of our financial instruments. The estimated fair value amounts have been determined by the Company using available market information and appropriate valuation methodologies. However, considerable judgment is required to develop the estimates of fair value. Accordingly, the estimates presented below are not necessarily indicative of the amounts the Company may realize in a current market exchange as December 31, 2022 and 2021, respectively. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts.


	December 31, 2022
	Carrying		Estimated Fair Value
	Amount		Level 1		Level 2		Level 3		Total
	(Dollars in thousands)
Assets
Total cash and cash equivalents	$	203,461	$	203,461	$	—	$	—	$	203,461
Interest-earning balances due from depository institutions		9,553		—		9,553		—		9,553
Investment securities available-for-sale		3,255,211		—		3,255,211		—		3,255,211
Investment securities held-to-maturity		2,554,301		—		2,155,587		—		2,155,587
Total loans, net of allowance for credit losses		8,994,275		—		—		8,074,952		8,074,952
Swaps		82		—		82		—		82
Liabilities
Deposits:
Interest-bearing	$	4,671,881	$	—	$	4,664,657	$	—	$	4,664,657
Borrowings		1,560,431		—		1,444,659		—		1,444,659
Junior subordinated debentures		—		—		—		—		—
Swaps		82		—		82		—		82


	December 31, 2021
	Carrying		Estimated Fair Value
	Amount		Level 1		Level 2		Level 3		Total
	(Dollars in thousands)
Assets
Total cash and cash equivalents	$	1,732,548	$	1,732,548	$	—	$	—	$	1,732,548
Interest-earning balances due from depository institutions		25,999		—		25,999		—		25,999
Investment securities available-for-sale		3,183,923		—		3,183,923		—		3,183,923
Investment securities held-to-maturity		1,925,970		—		1,921,693		—		1,921,693
Total loans, net of allowance for credit losses		7,822,694		—		—		7,696,210		7,696,210
Swaps		14,163		—		14,163		—		14,163
Liabilities
Deposits:
Interest-bearing	$	4,872,386	$	—	$	4,871,531	$	—	$	4,871,531
Borrowings		644,669		—		586,645		—		586,645
Junior subordinated debentures		—		—		—		—		—
Swaps		14,163		—		14,163		—		14,163

The fair value estimates presented herein are based on pertinent information available to management as of December 31, 2022 and 2021. Although management is not aware of any factors that would significantly affect the estimated fair value amounts, such amounts have not been comprehensively revalued for purposes of these financial statements since that date, and therefore, current estimates of fair value may differ significantly from the amounts presented above.

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments

12 Months Ended

Dec. 31, 2022

Derivative Financial Instruments

. DERIVATIVE FINANCIAL INSTRUMENTS

The Bank is exposed to certain risks relating to its ongoing business operations and utilizes interest rate swap agreements (“swaps”) as part of its asset/liability management strategy to help manage its interest rate risk position. As of December 31, 2022, the Bank has entered into 125 interest-rate swap agreements with customers with a notional amount totaling $425.6 million. The Bank then entered into identical offsetting swaps with a counterparty. The swap agreements are not designated as hedging instruments. The purpose of entering into offsetting derivatives not designated as a hedging instrument is to provide the Bank a variable-rate loan receivable and to provide the customer the financial effects of a fixed-rate loan without creating significant volatility in the Bank’s earnings.

The structure of the swaps is as follows. The Bank enters into an interest rate swap with its customers in which the Bank pays the customer a variable rate and the customer pays the Bank a fixed rate, therefore allowing customers to convert variable rate loans to fixed rate loans. At the same time, the Bank enters into a swap with the counterparty bank in which the Bank pays the counterparty a fixed rate and the counterparty in return pays the Bank a variable rate. The net effect of the transaction allows the Bank to receive interest on the loan from the customer at a variable rate based on LIBOR plus a spread. The changes in the fair value of the swaps primarily offset each other and therefore should not have a significant impact on the Company’s results of operations, although the Company does incur credit and counterparty risk with respect to performance on the swap agreements by the Bank’s customer and counterparty, respectively. As a result of the Bank exceeding $10 billion in assets, federal regulations required the Bank, beginning in January 2019, to clear most interest rate swaps through a clearing house (“centrally cleared”). These instruments contain language outlining collateral pledging requirements for each counterparty, in which collateral must be posted if market value exceeds certain agreed upon threshold limits. Cash or securities are pledged as collateral. Our interest rate swap derivatives are subject to a master netting arrangement with our counterparties. None of our derivative assets and liabilities are offset in the Company’s consolidated balance sheet.

We believe our risk of loss associated with our counterparty borrowers related to interest rate swaps is mitigated as the loans with swaps are underwritten to take into account potential additional exposure, although there can be no assurances in this regard since the performance of our swaps is subject to market and counterparty risk.

Balance Sheet Classification of Derivative Financial Instruments

As of December 31, 2022 and 2021, the total notional amount of the Company’s swaps was $425.6 million and $493.2 million, respectively. The location of the asset and liability, and their respective fair values are summarized in the tables below.

December 31, 2022

Asset Derivatives

Liability Derivatives

Balance Sheet Location

Fair Value

Balance Sheet Location

Fair Value

(Dollars in thousands)

Derivatives not designated as hedging instruments:

Interest rate swaps

Other assets

82

Other liabilities

82

Total derivatives

82

82

December 31, 2021

Asset Derivatives

Liability Derivatives

Balance Sheet Location

Fair Value

Balance Sheet Location

Fair Value

(Dollars in thousands)

Derivatives not designated as hedging instruments:

Interest rate swaps

Other assets

14,163

Other liabilities

14,163

Total derivatives

14,163

14,163

The Effect of Derivative Financial Instruments on the Consolidated Statements of Earnings

The following table summarizes the effect of derivative financial instruments on the consolidated statements of earnings for the periods presented.


Derivatives Not Designated as Hedging Instruments	Location of Gain Recognized in Income on Derivative Instruments	Amount of Gain Recognized in Income on Derivative Instruments
		Year Ended December 31,
		2022		2021		2020
		(Dollars in thousands)
Interest rate swaps	Other income	$	—	$	382	$	5,025
Total		$	—	$	382	$	5,025

Other Comprehensive Income (Loss)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Other Comprehensive Income (Loss)

21. OTHER COMPREHENSIVE INCOME (LOSS)

The tables below provide a summary of the components of OCI for the periods presented.


	Year Ended December 31,
	2022									2021									2020
	Before-tax			Tax effect			After-tax			Before-tax			Tax effect			After-tax			Before-tax			Tax effect			After-tax
	(Dollars in thousands)
Investment securities:
Net change in fair value recorded in accumulated OCI	$	(498,759	)	$	147,451		$	(351,308	)	$	(56,075	)	$	16,578		$	(39,497	)	$	32,849		$	(9,711	)	$	23,138
Amortization of unrealized losses (gains) on securities transferred from available-for-sale to held-to-maturity		681			(201	)		480			256			(76	)		180			(572	)		169			(403	)
Net realized gain reclassified into earnings (1)		—			—			—			—			—			—			—			—			—
Net change	$	(498,078	)	$	147,250		$	(350,828	)	$	(55,819	)	$	16,502		$	(39,317	)	$	32,277		$	(9,542	)	$	22,735

(1)

Included in other noninterest income.

Balance Sheet Offsetting

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Balance Sheet Offsetting

22. BALANCE SHEET OFFSETTING

Assets and liabilities relating to certain financial instruments, including, derivatives and securities sold under repurchase agreements (“repurchase agreements”), may be eligible for offset in the consolidated balance sheets as permitted under accounting guidance. As noted above, our interest rate swap derivatives are subject to master netting arrangements. Our interest rate swap derivatives require the Company to pledge investment securities as collateral based on certain risk thresholds. Investment securities that have been pledged by the Company to counterparties continue to be reported in the Company’s consolidated balance sheets unless the Company defaults. We offer a repurchase agreement product to our customers, which include master netting agreements that allow for the netting of collateral positions. This product, known as Citizens Sweep Manager, sells certain of our securities overnight to our customers under an agreement to repurchase them the next day. The repurchase agreements are not offset in the Company’s consolidated balances.


	Gross Amounts Recognized in the Condensed		Gross Amounts Offset in the Condensed			Net Amounts Presented in the Condensed		Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets
	Consolidated Balance Sheets		Consolidated Balance Sheets			Consolidated Balance Sheets		Financial Instruments		Collateral Pledged			Net Amount
	(Dollars in thousands)
December 31, 2022
Financial assets:
Derivatives not designated as hedging instruments	$	82	$	—		$	—	$	82	$	—		$	82
Total	$	82	$	—		$	—	$	82	$	—		$	82

Financial liabilities:
Derivatives not designated as hedging instruments	$	53,996	$	(53,914	)	$	82	$	53,914	$	(18,258	)	$	35,738
Repurchase agreements		565,431		—			565,431		—		(634,075	)		(68,644	)
Total	$	619,427	$	(53,914	)	$	565,513	$	53,914	$	(652,333	)	$	(32,906	)


December 31, 2021
Financial assets:
Derivatives not designated as hedging instruments	$	14,163	$	—		$	—	$	14,163	$	—		$	14,163
Total	$	14,163	$	—		$	—	$	14,163	$	—		$	14,163

Financial liabilities:
Derivatives not designated as hedging instruments	$	23,502	$	(9,339	)	$	14,163	$	9,339	$	(37,285	)	$	(13,783	)
Repurchase agreements		642,388		—			642,388		—		(683,923	)		(41,535	)
Total	$	665,890	$	(9,339	)	$	656,551	$	9,339	$	(721,208	)	$	(55,318	)

Leases

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Leases

23. LEASES

The Company’s operating leases, where the Company is a lessee, include real estate, such as office space and banking centers. Lease expense for operating leases is recognized on a straight-line basis over the term of the lease and is reflected in the consolidated statement of earnings. Right-of-use (“ROU”) assets and lease liabilities are included in other assets and other liabilities, respectively, on the Company’s consolidated balance sheet.

While the Company has, as a lessor, certain equipment finance leases, such leases are not material to the Company’s consolidated financial statements.

The tables below present the components of lease costs and supplemental information related to leases as of and for the periods presented.


	December 31,
	2022		2021
	(Dollars in thousands)
Lease Assets and Liabilities
ROU assets	$	22,696	$	19,274
Total lease liabilities		24,458		20,864


	Year Ended December 31,
	2022		2021
	(Dollars in thousands)
Lease Cost
Operating lease expense (1)	$	7,387	$	6,613
Sublease income		—		—
Total lease expense	$	7,387	$	6,613

(1)

Includes short-term leases and variable lease costs, which are immaterial.


Other Information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases, net	$	7,396	$	7,081


	December 31,
	2022			2021
Lease Term and Discount Rate
Weighted average remaining lease term (years)		4.12			4.26
Weighted average discount rate		2.80	%		2.41	%

The Company’s lease arrangements that have not yet commenced as of December 31, 2022 and the Company’s short-term lease costs and variable lease costs, for the year ended December 31, 2022 are not material to the consolidated financial statements. The future lease payments required for leases that have initial or remaining non-cancelable lease terms in excess of one year as of December 31, 2022, excluding property taxes and insurance, are as follows:


	December 31, 2022
	(Dollars in thousands)
Year:
2023	$	7,168
2024		6,080
2025		5,324
2026		4,037
2027		2,545
Thereafter		803
Total future lease payments		25,957
Less: Imputed interest		(1,499	)
Present value of lease liabilities	$	24,458

Revenue Recognition

12 Months Ended

Dec. 31, 2022

Revenue Recognition

24. REVENUE RECOGNITION

ASU No. 2014-09 “Revenue from Contracts with Customers (Topic 606)” and all subsequent ASUs that modified Topic 606 requires revenue that is derived from a contract with a customer to be recognized when the Company satisfies the related performance obligations by transferring to the customer a good or service.

Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives, and certain credit card fees are also not in scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as trust and asset management income, deposit related fees, interchange fees, and merchant income. However, the recognition of these revenue streams did not change significantly upon adoption of Topic 606. Substantially all of the Company’s revenue is generated from contracts with customers. Noninterest revenue streams in-scope of Topic 606 are discussed below.

Trust and Investment Services

Trust and asset management income is primarily comprised of fees earned from the management and administration of trusts and customer assets. The Company’s performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the monthly market value of the assets under management and the applicable fee rate. Payment is generally received at month end through a direct charge to customers’ accounts. The Company does not earn performance-based incentives. Other services related to real estate and tax return preparation services are also provided to existing trust and asset management customers. The Company’s performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered.

Wealth Management contracts with customers have no clauses that would entitle customers to additional services. Fees are generally earned based on market value of assets under management (AUM) and miscellaneous fees are transaction driven and are charged based on an agreed upon fee schedule. Performance obligation is satisfied upon execution of the transaction and there is no need to allocate transaction price to the performance obligation(s) in the contract. Wealth Management customers can also terminate the contract at will.

For Investment Services, the fees are earned based on services performed for customers as provided through an affiliated broker-dealer. Fees are earned from gross dealer commission based on trade date. Performance obligation is satisfied upon execution of the transaction and there is no need to allocate transaction price to the performance obligation(s) in the contract.

Deposit-related Fees

Service charges on deposit accounts consist of account analysis fees earned on analyzed business checking accounts, monthly service fees, and other deposit account related fees. The Company’s performance obligation for account analysis fees and monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Other deposit account related fees are largely transactional based, and therefore, the Company’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts.

Bankcard Services

The Bank generates revenues from merchant servicing to its clients. A fee schedule is part of the contract and is calculated based on sales of merchants on a monthly basis. There is no future promise or claim to deliver services as merchant fees are based on monthly merchant transactions. The Company’s performance obligations are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payment is typically received immediately or in the following month. Therefore, the new revenue standard has no impact on revenues generated from bankcard services.

The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the periods presented.


	Year Ended December 31,
	2022		2021		2020
	(Dollars in thousands)
Noninterest income:
In-scope of Topic 606:
Service charges on deposit accounts	$	21,382	$	17,152	$	16,561
Trust and investment services		11,518		11,571		9,978
Bankcard services		1,470		1,789		1,886
Gain on OREO, net		—		1,177		388
Other		7,546		7,007		11,277
Noninterest Income (in-scope of Topic 606)		41,916		38,696		40,090
Noninterest Income (out-of-scope of Topic 606)		8,073		8,689		9,780
Total noninterest income	$	49,989	$	47,385	$	49,870

Contract Acquisition Costs

In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained (for example, sales commission). The Company utilizes the practical expedient, which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less.

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-URI https://asc.fasb.org/topic&trid=49130388

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130556-203045

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 12
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130550-203045

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 12
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 12
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 12
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130558-203045

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 12
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130554-203045

Condensed Financial Information Disclosure [Abstract]

Condensed Financial Information of Parent Company

12 Months Ended

Dec. 31, 2022

Condensed Financial Information of Parent Company

25. CONDENSED FINANCIAL INFORMATION OF PARENT COMPANY

The following tables provide the parent company only condensed balance sheets, condensed statements of earnings and condensed statements of cash flows for the periods presented.

CVB FINANCIAL CORP.

CONDENSED BALANCE SHEETS


	December 31,
	2022		2021
	(Dollars in thousands)
Assets
Investment in subsidiaries	$	1,930,702	$	2,038,948
Other assets, net		46,557		67,998
Total assets	$	1,977,259	$	2,106,946
Liabilities	$	28,742	$	25,443
Stockholders’ equity		1,948,517		2,081,503
Total liabilities and stockholders’ equity	$	1,977,259	$	2,106,946

CVB FINANCIAL CORP.

CONDENSED STATEMENTS OF EARNINGS


	Year Ended December 31,
	2022			2021			2020
	(Dollars in thousands)
Equity in net earnings of subsidiaries	$	45,512		$	88,099		$	(34,936	)
Dividends from the Bank		195,000			129,000			217,000
Other expense, net		(5,087	)		(4,578	)		(4,905	)
Net earnings	$	235,425		$	212,521		$	177,159

CVB FINANCIAL CORP.

CONDENSED STATEMENTS OF CASH FLOWS


	Year Ended December 31,
	2022			2021			2020
	(Dollars in thousands)
Cash Flows from Operating Activities
Net earnings	$	235,425		$	212,521		$	177,159
Adjustments to reconcile net earnings to cash used in operating activities:
Earnings of subsidiaries		(240,512	)		(217,099	)		(182,064	)
Tax settlement received from the Bank		—			7,659			—
Stock-based compensation		7,901			5,183			5,529
Other operating activities, net		(1,136	)		(888	)		(2,018	)
Total adjustments		(233,747	)		(205,145	)		(178,553	)
Net cash provided by (used in) operating activities		1,678			7,376			(1,394	)
Cash Flows from Investing Activities
Dividends received from the Bank		195,000			129,000			217,000
Net cash provided by investing activities		195,000			129,000			217,000
Cash Flows from Financing Activities
Repayment of junior subordinated debentures		—			(25,774	)		—
Cash dividends on common stock		(104,439	)		(97,733	)		(98,475	)
Proceeds from exercise of stock options		1,923			1,277			231
Repurchase of common stock		(46,330	)		(8,337	)		(92,772	)
Repurchase of common stock, ASR		(70,000	)		—			—
Net cash used in financing activities		(218,846	)		(130,567	)		(191,016	)
Net (decrease) increase in cash and cash equivalents		(22,168	)		5,809			24,590
Cash and cash equivalents, beginning of period		61,453			55,644			31,054
Cash and cash equivalents, end of period	$	39,285		$	61,453		$	55,644

Subsequent Events

12 Months Ended

Dec. 31, 2022

Subsequent Events [Abstract]

Subsequent Events

26. SUBSEQUENT EVENTS

No matters to report.

Accounting policies (Policies)

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Use of Estimates in the Preparation of Financial Statements

Adoption of New Accounting Standard

Business Segments

Cash and cash equivalents

Investment Securities

Loans and Lease Finance Receivables

Nonaccrual, Past Due, Charge-Offs and Recoveries

Charge-offs of unsecured consumer loans are recorded when the loan reaches 120 days past due or sooner as circumstances indicate.

Purchased Loans

Purchased Loans with Credit Deterioration

Troubled Debt Restructurings

The delay is insignificant relative to any of the following:

•

The frequency of payments due;

•

The debt’s original contractual maturity; or

•

The debt’s original expected duration.

Provision and Allowance for Credit Losses

Reserve for Unfunded Loan Commitments

Other Real Estate Owned

Premises and Equipment


Bank premises	15 - 39 years
Leasehold improvements	Shorter of estimated economic lives of 15 years or term of the lease.
Computer equipment	3 - 7 years
Furniture, fixtures and equipment	5 - 10 years

•

Management, having the authority to approve the action, commits to a plan to sell the asset;

•

The asset is available for immediate sale, an active program to locate a buyer and other actions required to complete the plan to sell the asset have been initiated;

•

The sale of the asset is probable, and transfer of the asset is expected to qualify for recognition as a completed sale, within one year;

•

The asset is being actively marketed for sale at a price that is reasonable in relation to its current fair value;

•

Actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn.

Goodwill and Intangible Assets

Other intangible assets consist of core deposit intangible assets arising from business combinations and are amortized using an accelerated method over their estimated useful lives

Use of Fair Value

Bank Owned Life Insurance

Income Taxes

Operating Leases

Earnings per Common Share

Stock-Based Compensation

The grant date fair value of restricted stock awards is measured at the fair value of the Company’s common stock as if the restricted share was vested and issued on the date of grant.

Additional information is included in Note 17 — Stock-Based Compensation Plans of the consolidated financial statements included herein.

Derivative Financial Instruments

Statement of Cash Flows

Other Contingencies

Reclassification

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Useful Lives of Principal Classes of Assets

The ranges of useful lives of the principal classes of assets are as follows:


Bank premises	15 - 39 years
Leasehold improvements	Shorter of estimated economic lives of 15 years or term of the lease.
Computer equipment	3 - 7 years
Furniture, fixtures and equipment	5 - 10 years

Investment Securities (Tables)

12 Months Ended

Dec. 31, 2022

Investments, Debt and Equity Securities [Abstract]

Summary of Amortized Cost and Estimated Fair Value of Investment Securities


	December 31, 2022
	Amortized Cost		Gross Unrealized Holding Gain		Gross Unrealized Holding Loss			Fair Value		Total Percent
	(Dollars in thousands)
Investment securities available-for-sale:
Mortgage-backed securities	$	3,192,151	$	39	$	(403,049	)	$	2,789,141		85.68	%
CMO/REMIC		535,269		—		(95,966	)		439,303		13.50	%
Municipal bonds		26,797		67		(1,177	)		25,687		0.79	%
Other securities		1,080		—		—			1,080		0.03	%
Total available-for-sale securities	$	3,755,297	$	106	$	(500,192	)	$	3,255,211		100.00	%
Investment securities held-to-maturity:
Government agency/GSE	$	548,771	$	—	$	(114,343	)	$	434,428		21.48	%
Mortgage-backed securities		706,796		—		(105,867	)		600,929		27.67	%
CMO/REMIC		827,346		—		(131,730	)		695,616		32.39	%
Municipal bonds		471,388		913		(47,687	)		424,614		18.46	%
Total held-to-maturity securities	$	2,554,301	$	913	$	(399,627	)	$	2,155,587		100.00	%


	December 31, 2021
	Amortized Cost		Gross Unrealized Holding Gain		Gross Unrealized Holding Loss			Fair Value		Total Percent
	(Dollars in thousands)
Investment securities available-for-sale:
Mortgage-backed securities	$	2,553,246	$	25,873	$	(15,905	)	$	2,563,214		80.50	%
CMO/REMIC		602,555		1,586		(13,983	)		590,158		18.53	%
Municipal bonds		28,365		1,103		—			29,468		0.93	%
Other securities		1,083		—		—			1,083		0.04	%
Total available-for-sale securities	$	3,185,249	$	28,562	$	(29,888	)	$	3,183,923		100.00	%
Investment securities held-to-maturity:
Government agency/GSE	$	576,899	$	5,907	$	(7,312	)	$	575,494		29.95	%
Mortgage-backed securities		647,390		4,109		(6,106	)		645,393		33.61	%
CMO/REMIC		490,670		596		(5,030	)		486,236		25.48	%
Municipal bonds		211,011		4,714		(1,155	)		214,570		10.96	%
Total held-to-maturity securities	$	1,925,970	$	15,326	$	(19,603	)	$	1,921,693		100.00	%

Summary of Interest Income Earned on Investment Securities

The following table provides information about the amount of interest income earned on investment securities which is fully taxable and which is exempt from regular federal income tax.


	Year Ended December 31,
	2022		2021		2020
	(Dollars in thousands)
Investment securities available-for-sale:
Taxable	$	67,803	$	37,532	$	35,129
Tax-advantaged		705		741		923
Total interest income from available-for-sale securities		68,508		38,273		36,052
Investment securities held-to-maturity:
Taxable		41,403		17,747		9,542
Tax-advantaged		7,645		4,428		4,681
Total interest income from held-to-maturity securities		49,048		22,175		14,223
Total interest income from investment securities	$	117,556	$	60,448	$	50,275

Summary of Continuous Unrealized Loss Position of Securities


	December 31, 2022
	Less Than 12 Months					12 Months or Longer					Total
	Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Losses
	(Dollars in thousands)
Investment securities available-for-sale:
Mortgage-backed securities	$	1,658,331	$	(187,842	)	$	1,129,257	$	(215,207	)	$	2,787,588	$	(403,049	)
CMO/REMIC		54,005		(4,796	)		385,295		(91,170	)		439,300		(95,966	)
Municipal bonds		24,507		(1,177	)		—		—			24,507		(1,177	)
Total available-for-sale securities	$	1,736,843	$	(193,815	)	$	1,514,552	$	(306,377	)	$	3,251,395	$	(500,192	)
Investment securities held-to-maturity:
Government agency/GSE	$	179,348	$	(39,866	)	$	255,080	$	(74,477	)	$	434,428	$	(114,343	)
Mortgage-backed securities		188,480		(9,042	)		412,449		(96,825	)		600,929		(105,867	)
CMO/REMIC		376,540		(60,598	)		319,076		(71,132	)		695,616		(131,730	)
Municipal bonds		312,702		(35,656	)		53,350		(12,031	)		366,052		(47,687	)
Total held-to-maturity securities	$	1,057,070	$	(145,162	)	$	1,039,955	$	(254,465	)	$	2,097,025	$	(399,627	)


	December 31, 2021
	Less Than 12 Months					12 Months or Longer					Total
	Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Losses
	(Dollars in thousands)
Investment securities available-for-sale:
Mortgage-backed securities	$	1,465,647	$	(15,099	)	$	44,244	$	(806	)	$	1,509,891	$	(15,905	)
CMO/REMIC		450,393		(11,515	)		53,745		(2,468	)		504,138		(13,983	)
Municipal bonds		—		—			—		—			—		—
Total available-for-sale securities	$	1,916,040	$	(26,614	)	$	97,989	$	(3,274	)	$	2,014,029	$	(29,888	)

Summary of Amortized Cost and Fair Value of Debt Securities by Contractual Maturity

Mortgage-backed and CMO/REMIC securities are included in maturity categories based upon estimated average lives which incorporate estimated prepayment speeds.


	December 31, 2022
	Available-for-sale				Held-to-maturity
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
			(Dollars in thousands)
Due in one year or less	$	1,578	$	1,583	$	2,000	$	1,995
Due after one year through five years		345,663		330,565		41,895		40,245
Due after five years through ten years		1,643,898		1,420,508		263,552		234,866
Due after ten years		1,764,158		1,502,555		2,246,854		1,878,481
Total investment securities	$	3,755,297	$	3,255,211	$	2,554,301	$	2,155,587

Loans and Lease Finance Receivables and Allowance for Credit Losses (Tables)

12 Months Ended

Dec. 31, 2022

Receivables [Abstract]

Summary of Components of Loans and Lease Finance Receivables, Excluding PCI Loans

The following table provides a summary of total loans and lease finance receivables by type.


	December 31,
	2022			2021
	(Dollars in thousands)

Commercial real estate	$	6,884,948		$	5,789,730
Construction		88,271			62,264
SBA		290,908			288,600
SBA - Paycheck Protection Program (PPP)		9,087			186,585
Commercial and industrial		948,683			813,063
Dairy & livestock and agribusiness		433,564			386,219
Municipal lease finance receivables		81,126			45,933
SFR mortgage		266,024			240,654
Consumer and other loans		76,781			74,665
Total loans, at amortized cost		9,079,392			7,887,713
Less: Allowance for credit losses		(85,117	)		(65,019	)
Total loans and lease finance receivables, net	$	8,994,275		$	7,822,694

Summary of loans by type and origination year, according to our internal risk ratings

The following table summarizes loans by type and origination year, according to our internal risk ratings as of the dates presented.


	Origination Year												Revolving loans amortized		Revolving loans converted to
December 31, 2022	2022		2021		2020		2019		2018		Prior		cost basis		term loans		Total
	(Dollars in thousands)
Commercial real estate loans:
Risk Rating:
Pass	$	1,363,733	$	1,197,290	$	957,965	$	542,827	$	506,613	$	1,889,478	$	175,373	$	39,616	$	6,672,895
Special Mention		3,285		12,114		11,284		32,976		21,646		76,290		908		—		158,503
Substandard		—		—		15,624		16,297		94		21,535		—		—		53,550
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Commercial real estate loans:	$	1,367,018	$	1,209,404	$	984,873	$	592,100	$	528,353	$	1,987,303	$	176,281	$	39,616	$	6,884,948

Construction loans:
Risk Rating:
Pass	$	17,203	$	26,689	$	16,578	$	—	$	—	$	—	$	22,850	$	—	$	83,320
Special Mention		—		—		—		—		4,951		—		—		—		4,951
Substandard		—		—		—		—		—		—		—		—		—
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Construction loans:	$	17,203	$	26,689	$	16,578	$	—	$	4,951	$	—	$	22,850	$	—	$	88,271

SBA loans:
Risk Rating:
Pass	$	60,623	$	54,781	$	35,243	$	7,460	$	28,886	$	96,473	$	1,026	$	—	$	284,492
Special Mention		—		—		—		1,321		1,293		2,065		—		—		4,679
Substandard		—		—		—		—		556		1,181		—		—		1,737
Doubtful & Loss		—		—		—		—		—		—		—		—		-
Total SBA loans:	$	60,623	$	54,781	$	35,243	$	8,781	$	30,735	$	99,719	$	1,026	$	—	$	290,908

SBA - PPP loans:
Risk Rating:
Pass	$	—	$	5,515	$	3,572	$	—	$	—	$	—	$	—	$	—	$	9,087
Special Mention		—		—		—		—		—		—		—		—		—
Substandard		—		—		—		—		—		—		—		—		—
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total SBA - PPP loans:	$	—	$	5,515	$	3,572	$	—	$	—	$	—	$	—	$	—	$	9,087

Commercial and industrial loans:
Risk Rating:
Pass	$	154,765	$	135,162	$	80,763	$	101,192	$	42,731	$	85,406	$	305,589	$	7,775	$	913,383
Special Mention		3,955		761		459		1,693		462		8		15,156		544		23,038
Substandard		494		—		728		959		5,624		496		3,200		761		12,262
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Commercial and industrial loans:	$	159,214	$	135,923	$	81,950	$	103,844	$	48,817	$	85,910	$	323,945	$	9,080	$	948,683


	Origination Year												Revolving loans amortized		Revolving loans converted to
December 31, 2022	2022		2021		2020		2019		2018		Prior		cost basis		term loans		Total
	(Dollars in thousands)
Dairy & livestock and agribusiness loans:
Risk Rating:
Pass	$	207	$	2,318	$	1,515	$	187	$	69	$	628	$	400,229	$	450	$	405,603
Special Mention		—		—		—		599		46		—		17,129		853		18,627
Substandard		1,041		—		40		—		95		113		1,841		6,204		9,334
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Dairy & livestock and agribusiness loans:	$	1,248	$	2,318	$	1,555	$	786	$	210	$	741	$	419,199	$	7,507	$	433,564

Municipal lease finance receivables loans:
Risk Rating:
Pass	$	6,442	$	26,858	$	6,814	$	4,327	$	4,948	$	31,292	$	—	$	—	$	80,681
Special Mention		—		—		—		—		—		262		—		—		262
Substandard		—		—		—		—		—		183		—		—		183
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Municipal lease finance receivables loans:	$	6,442	$	26,858	$	6,814	$	4,327	$	4,948	$	31,737	$	—	$	—	$	81,126

SFR mortgage loans:
Risk Rating:
Pass	$	63,761	$	46,748	$	45,819	$	33,585	$	15,836	$	58,730	$	—	$	—	$	264,479
Special Mention		—		—		943		—		—		—		—		—		943
Substandard		—		—		—		—		—		214		—		388		602
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total SFR mortgage loans:	$	63,761	$	46,748	$	46,762	$	33,585	$	15,836	$	58,944	$	—	$	388	$	266,024

Consumer and other loans:
Risk Rating:
Pass	$	7,653	$	3,722	$	1,298	$	926	$	79	$	1,277	$	58,578	$	1,107	$	74,640
Special Mention		—		561		—		—		—		—		590		—		1,151
Substandard		—		—		—		—		—		13		5		972		990
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Consumer and other loans:	$	7,653	$	4,283	$	1,298	$	926	$	79	$	1,290	$	59,173	$	2,079	$	76,781

Total Loans:
Risk Rating:
Pass	$	1,674,387	$	1,499,083	$	1,149,567	$	690,504	$	599,162	$	2,163,284	$	963,645	$	48,948	$	8,788,580
Special Mention		7,240		13,436		12,686		36,589		28,398		78,625		33,783		1,397		212,154
Substandard		1,535		—		16,392		17,256		6,369		23,735		5,046		8,325		78,658
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Loans:	$	1,683,162	$	1,512,519	$	1,178,645	$	744,349	$	633,929	$	2,265,644	$	1,002,474	$	58,670	$	9,079,392


	Origination Year												Revolving loans amortized		Revolving loans converted to
December 31, 2021	2021		2020		2019		2018		2017		Prior		cost basis		term loans		Total
	(Dollars in thousands)
Commercial real estate loans:
Risk Rating:
Pass	$	1,137,714	$	963,697	$	591,202	$	534,468	$	484,721	$	1,704,267	$	156,841	$	33,564	$	5,606,474
Special Mention		3,133		20,640		14,477		16,097		43,262		44,045		6,970		6,800		155,424
Substandard		—		—		2,859		6,933		4,646		7,329		5,951		114		27,832
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Commercial real estate loans:	$	1,140,847	$	984,337	$	608,538	$	557,498	$	532,629	$	1,755,641	$	169,762	$	40,478	$	5,789,730

Construction loans:
Risk Rating:
Pass	$	10,511	$	15,896	$	7,236	$	—	$	—	$	—	$	25,262	$	—	$	58,905
Special Mention		—		—		—		3,359		—		—		—		—		3,359
Substandard		—		—		—		—		—		—		—		—		—
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Construction loans:	$	10,511	$	15,896	$	7,236	$	3,359	$	—	$	—	$	25,262	$	—	$	62,264

SBA loans:
Risk Rating:
Pass	$	70,929	$	36,468	$	11,129	$	36,068	$	38,504	$	78,527	$	—	$	—	$	271,625
Special Mention		—		—		—		—		4,056		2,700		—		—		6,756
Substandard		—		—		—		785		4,092		5,342		—		—		10,219
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total SBA loans:	$	70,929	$	36,468	$	11,129	$	36,853	$	46,652	$	86,569	$	—	$	—	$	288,600

SBA - PPP loans:
Risk Rating:
Pass	$	183,614	$	2,969	$	—	$	—	$	—	$	—	$	—	$	—	$	186,583
Special Mention		—		—		—		—		—		—		—		—		—
Substandard		—		2		—		—		—		—		—		—		2
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total SBA - PPP loans:	$	183,614	$	2,971	$	—	$	—	$	—	$	—	$	—	$	—	$	186,585

Commercial and industrial loans:
Risk Rating:
Pass	$	145,494	$	81,944	$	126,647	$	54,690	$	32,455	$	73,600	$	267,659	$	6,992	$	789,481
Special Mention		1,556		1,929		127		1,396		394		26		9,369		177		14,974
Substandard		244		6		602		1,712		505		475		1,991		3,073		8,608
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Commercial and industrial loans:	$	147,294	$	83,879	$	127,376	$	57,798	$	33,354	$	74,101	$	279,019	$	10,242	$	813,063


	Origination Year												Revolving loans amortized		Revolving loans converted to
December 31, 2021	2021		2020		2019		2018		2017		Prior		cost basis		term loans		Total
	(Dollars in thousands)
Dairy & livestock and agribusiness loans:
Risk Rating:
Pass	$	1,756	$	942	$	1,285	$	1,035	$	95	$	295	$	364,312	$	454	$	370,174
Special Mention		1,052		—		—		—		—		—		6,979		1,301		9,332
Substandard		—		—		—		37		—		—		—		6,676		6,713
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Dairy & livestock and agribusiness loans:	$	2,808	$	942	$	1,285	$	1,072	$	95	$	295	$	371,291	$	8,431	$	386,219

Municipal lease finance receivables loans:
Risk Rating:
Pass	$	9,310	$	7,666	$	—	$	279	$	9,528	$	18,811	$	—	$	—	$	45,594
Special Mention		—		—		—		—		—		339		—		—		339
Substandard		—		—		—		—		—		—		—		—		—
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Municipal lease finance receivables loans:	$	9,310	$	7,666	$	—	$	279	$	9,528	$	19,150	$	—	$	—	$	45,933

SFR mortgage loans:
Risk Rating:
Pass	$	48,813	$	49,261	$	41,776	$	19,877	$	16,046	$	61,965	$	451	$	—	$	238,189
Special Mention		8		—		—		—		—		—		—		—		8
Substandard		—		—		—		—		—		2,052		—		405		2,457
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total SFR mortgage loans:	$	48,821	$	49,261	$	41,776	$	19,877	$	16,046	$	64,017	$	451	$	405	$	240,654

Consumer and other loans:
Risk Rating:
Pass	$	5,145	$	1,947	$	1,415	$	469	$	386	$	1,611	$	58,060	$	3,378	$	72,411
Special Mention		839		—		—		—		—		150		591		403		1,983
Substandard		—		—		—		—		—		15		5		251		271
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Consumer and other loans:	$	5,984	$	1,947	$	1,415	$	469	$	386	$	1,776	$	58,656	$	4,032	$	74,665

Total Loans:
Risk Rating:
Pass	$	1,613,286	$	1,160,790	$	780,690	$	646,886	$	581,735	$	1,939,076	$	872,585	$	44,388	$	7,639,436
Special Mention		6,588		22,569		14,604		20,852		47,712		47,260		23,909		8,681		192,175
Substandard		244		8		3,461		9,467		9,243		15,213		7,947		10,519		56,102
Doubtful & Loss		—		—		—		—		—		—		—		—		—
Total Loans:	$	1,620,118	$	1,183,367	$	798,755	$	677,205	$	638,690	$	2,001,549	$	904,441	$	63,588	$	7,887,713

Schedule of Balance and Activity Related to Allowance for Loan Losses for Held-for-Investment Loans by Type

The following tables present the balance and activity related to the allowance for credit losses for held-for-investment loans by type for the periods presented.


	Year Ended December 31, 2022
	Ending Balance December 31, 2021		Charge-offs			Recoveries		Initial ACL for PCD Loans at Acquisition		Provision Recorded at Acquisition		Provision for (Recapture of) Credit Losses			Ending Balance December 31, 2022
	(Dollars in thousands)
Commercial real estate	$	50,950	$	—		$	—	$	5,086	$	4,127	$	4,643		$	64,806
Construction		765		—			12		122		58		745			1,702
SBA		2,668		(127	)		107		62		64		35			2,809
SBA - PPP		—		—			—		—		—		—			—
Commercial and industrial		6,669		(66	)		503		500		508		2,092			10,206
Dairy & livestock and agribusiness		3,066		—			468		2,832		149		(2,115	)		4,400
Municipal lease finance receivables		100		—			—		3		26		167			296
SFR mortgage		188		—			—		—		—		178			366
Consumer and other loans		613		(4	)		—		—		—		(77	)		532
Total allowance for credit losses	$	65,019	$	(197	)	$	1,090	$	8,605	$	4,932	$	5,668		$	85,117


	Year Ended December 31, 2021
	Ending Balance December 31, 2020		Charge-offs			Recoveries		Provision for (Recapture of) Credit Losses			Ending Balance December 31, 2021
	(Dollars in thousands)
Commercial real estate	$	75,439	$	—		$	—	$	(24,489	)	$	50,950
Construction		1,934		—			58		(1,227	)		765
SBA		2,992		(223	)		23		(124	)		2,668
SBA - PPP		—		—			—		—			—
Commercial and industrial		7,142		(3,019	)		12		2,534			6,669
Dairy & livestock and agribusiness		3,949		(118	)		—		(765	)		3,066
Municipal lease finance receivables		74		—			—		26			100
SFR mortgage		367		—			79		(258	)		188
Consumer and other loans		1,795		(11	)		26		(1,197	)		613
Total allowance for loan losses	$	93,692	$	(3,371	)	$	198	$	(25,500	)	$	65,019


	Year Ended December 31, 2020
	Ending Balance, prior to adoption of ASU 2016-13 December 31, 2019		Impact of Adoption of ASU 2016-13			Charge-offs			Recoveries		Provision for (Recapture of) Credit Losses			Ending Balance December 31, 2020
	(Dollars in thousands)
Commercial real estate	$	48,629	$	3,547		$	—		$	—	$	23,263		$	75,439
Construction		858		655			—			11		410			1,934
SBA		1,453		1,818			(362	)		72		11			2,992
SBA - PPP		—		—			—			—		—			—
Commercial and industrial		8,880		(2,442	)		(195	)		10		889			7,142
Dairy & livestock and agribusiness		5,255		(186	)		—			—		(1,120	)		3,949
Municipal lease finance receivables		623		(416	)		—			—		(133	)		74
SFR mortgage		2,339		(2,043	)		—			206		(135	)		367
Consumer and other loans		623		907			(109	)		59		315			1,795
Total allowance for credit losses	$	68,660	$	1,840		$	(666	)	$	358	$	23,500		$	93,692

Schedule of Recorded Investment in, and Aging of, Past Due and Nonaccrual Loans, Including PCI Loans by Class of Loans

The following table presents the recorded investment in, and the aging of, past due loans (including nonaccrual loans), by type of loans as of the date presented.


	December 31, 2022
	30-59 Days Past Due		60-89 Days Past Due		Greater than 89 Days Past Due		Total Past Due		Loans Not Past Due		Total Loans and Financing Receivables
	(Dollars in thousands)
Commercial real estate
Owner occupied	$	—	$	—	$	2,639	$	2,639	$	2,482,471	$	2,485,110
Non-owner occupied		—		—		—		—		4,399,838		4,399,838
Construction
Speculative (1)		—		—		—		—		67,436		67,436
Non-speculative		—		—		—		—		20,835		20,835
SBA		374		182		443		999		289,909		290,908
SBA - PPP		—		—		—		—		9,087		9,087
Commercial and industrial		—		—		1,318		1,318		947,365		948,683
Dairy & livestock and agribusiness		—		—		269		269		433,295		433,564
Municipal lease finance receivables		—		—		—		—		81,126		81,126
SFR mortgage		—		388		—		388		265,636		266,024
Consumer and other loans		175		—		33		208		76,573		76,781
Total loans	$	549	$	570	$	4,702	$	5,821	$	9,073,571	$	9,079,392

(1)

Speculative construction loans are generally for properties where there is no identified buyer or renter.


	December 31, 2021
	30-59 Days Past Due		60-89 Days Past Due		Greater than 89 Days Past Due		Total Past Due		Loans Not Past Due		Total Loans and Financing Receivables
	(Dollars in thousands)
Commercial real estate
Owner occupied	$	438	$	—	$	3,383	$	3,821	$	2,127,979	$	2,131,800
Non-owner occupied		—		—		—		—		3,657,930		3,657,930
Construction
Speculative (1)		—		—		—		—		44,859		44,859
Non-speculative		—		—		—		—		17,405		17,405
SBA		417		1,145		339		1,901		286,699		288,600
SBA - PPP		—		—		—		—		186,585		186,585
Commercial and industrial		—		16		1,356		1,372		811,691		813,063
Dairy & livestock and agribusiness		—		—		—		—		386,219		386,219
Municipal lease finance receivables		—		—		—		—		45,933		45,933
SFR mortgage		1,040		—		—		1,040		239,614		240,654
Consumer and other loans		—		—		42		42		74,623		74,665
Total loans	$	1,895	$	1,161	$	5,120	$	8,176	$	7,879,537	$	7,887,713

(1)

Speculative construction loans are generally for properties where there is no identified buyer or renter.


	December 31, 2022
	Nonaccrual with No Allowance for Credit Losses		Total Nonaccrual (1) (3)		Loans Past Due Over 89 Days Still Accruing
	(Dollars in thousands)
Commercial real estate
Owner occupied	$	2,639	$	2,639	$	—
Non-owner occupied		18		18		—
Construction
Speculative (2)		—		—		—
Non-speculative		—		—		—
SBA		268		443		—
SBA - PPP		—		—		—
Commercial and industrial		771		1,320		—
Dairy & livestock and agribusiness		364		477		—
Municipal lease finance receivables		—		—		—
SFR mortgage		—		—		—
Consumer and other loans		34		33		—
Total loans	$	4,094	$	4,930	$	—

(1)

As of December 31, 2022, $228,000 of nonaccruing loans were current and $4.7 million were 90+ days past due.

(2)

Speculative construction loans are generally for properties where there is no identified buyer or renter.

(3)

Excludes $221,000 of guaranteed portion of nonaccrual SBA loans that are in process of collection.


	December 31, 2021
	Nonaccrual with No Allowance for Credit Losses		Total Nonaccrual (1)		Loans Past Due Over 89 Days Still Accruing
	(Dollars in thousands)
Commercial real estate
Owner occupied	$	3,607	$	3,607	$	—
Non-owner occupied		—		—		—
Construction
Speculative (2)		—		—		—
Non-speculative		—		—		—
SBA		521		1,034		—
SBA - PPP		—		—		—
Commercial and industrial		1,326		1,714		—
Dairy & livestock and agribusiness		—		—		—
Municipal lease finance receivables		—		—		—
SFR mortgage		380		380		—
Consumer and other loans		158		158		—
Total loans	$	5,992	$	6,893	$	—

(1)

As of December 31, 2021, $1.2 million of nonaccruing loans were current, $332,000 were 30-59 days past due, $267,000 were 60-89 days past due, and $5.1 million were 90+ days past due.

(2)

Speculative construction loans are generally for properties where there is no identified buyer or renter.

Summary of pledged assets not separately reported on statement of financial position


	December 31, 2022						Number of Loans
	Real Estate		Business Assets		Other		Dependent on Collateral
	(Dollars in thousands)
Commercial real estate	$	17,935	$	—	$	—		4
Construction		—		—		—		—
SBA		151		292		—		6
SBA - PPP		—		—		—		—
Commercial and industrial		87		2,774		81		13
Dairy & livestock and agribusiness		269		2,000		208		4
Municipal lease finance receivables		—		—		—		—
SFR mortgage		—		—		—		—
Consumer and other loans		33		—		—		1
Total collateral-dependent loans	$	18,475	$	5,066	$	289		28


	December 31, 2021						Number of Loans
	Real Estate		Business Assets		Other		Dependent on Collateral
	(Dollars in thousands)
Commercial real estate	$	6,001	$	—	$	—		6
Construction		—		—		—		—
SBA		405		517		112		10
SBA - PPP		—		—		—		—
Commercial and industrial		688		5,133		96		19
Dairy & livestock and agribusiness		—		—		—		—
Municipal lease finance receivables		—		—		—		—
SFR mortgage		380		—		—		2
Consumer and other loans		158		—		—		2
Total collateral-dependent loans	$	7,632	$	5,650	$	208		39

Summary of Activity Related to Troubled Debt Restructurings

The following table provides a summary of the activity related to TDRs for the periods presented.


	Year Ended December 31,
	2022			2021
	(Dollars in thousands)
Performing TDRs:
Beginning balance	$	5,293		$	2,159
New modifications		5,204			7,340
Payoffs/payments, net and other		(2,680	)		(4,206	)
TDRs returned to accrual status		—			—
TDRs placed on nonaccrual status		—			—
Ending balance	$	7,817		$	5,293
Nonperforming TDRs:
Beginning balance	$	—		$	—
New modifications		—			—
Charge-offs		—			—
Transfer to OREO		—			—
Payoffs/payments, net and other		—			—
TDRs returned to accrual status		—			—
TDRs placed on nonaccrual status		—			—
Ending balance	$	—		$	—
Total TDRs	$	7,817		$	5,293

Summary of Loans Modified as Troubled Debt Restructurings

The following tables summarize loans modified as TDRs for the periods presented.

Modifications (1)


	For the Year Ended December 31, 2022
	Number of Loans		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Outstanding Recorded Investment at December 31, 2022		Financial Effect Resulting From Modifications (2)
	(Dollars in thousands)
Commercial real estate:
Interest rate reduction		—	$	—	$	—	$	—	$	—
Change in amortization period or maturity		—		—		—		—		—
Commercial and industrial:
Interest rate reduction		—		—		—		—		—
Change in amortization period or maturity		2		3,204		3,204		3,204		—
Dairy & livestock and agribusiness:
Interest rate reduction		1		2,000		2,000		2,000		—
Change in amortization period or maturity		—		—		—		—		—
SFR mortgage:
Interest rate reduction		—		—		—		—		—
Change in amortization period or maturity		—		—		—		—		—
Total loans		3	$	5,204	$	5,204	$	5,204	$	—

Other Real Estate Owned (Tables)

12 Months Ended

Dec. 31, 2022

Summary of Activity Related to Total OREO

The following table summarizes the activity related to total OREO for the periods presented.


	Year Ended December 31,
	2022		2021
	(Dollars in thousands)
Balance, beginning of period	$	—	$	3,392
Additions		—		443
Dispositions		—		(4,535	)
Valuation adjustments		—		700
Balance, end of period	$	—	$	—

Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The following table presents the changes in the carrying amount of goodwill for the periods presented.


	Year Ended December 31,
	2022		2021
	(Dollars in thousands)
Balance, beginning of period	$	663,707	$	663,707
Additions due to acquisitions		102,115		—
Balance, end of period	$	765,822	$	663,707

Summary of Amortizable Intangible Assets

The following summarizes changes in CDI and the related accumulated amortization for the periods presented.


	Year Ended December 31,
	2022								2021
	Gross CDI		Accumulated			Net CDI			Gross CDI		Accumulated			Net CDI
	Amount		Amortization			Amount			Amount		Amortization			Amount
	(Dollars in thousands)
Balance of intangible assets, beginning of period	$	93,297	$	(67,903	)	$	25,394		$	93,297	$	(59,663	)	$	33,634
Additions due to acquisitions		3,914
Amortization		—		(7,567	)		(3,652	)		—		(8,240	)		(8,240	)
Balance of intangible assets, end of period	$	97,211	$	(75,470	)	$	21,742		$	93,297	$	(67,903	)	$	25,394

The following table reflects the estimated amortization expense for the periods presented, as of December 31, 2022.


	December 31, 2022
Year:	(Dollars in thousands)
2023	$	6,452
2024		5,324
2025		4,193
2026		2,822
2027		1,397
Thereafter		1,554
Total	$	21,742

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1A
-URI https://asc.fasb.org/extlink&oid=121556970&loc=SL108378252-109267

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267

Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 55
-Paragraph 24
-URI https://asc.fasb.org/extlink&oid=122137925&loc=d3e14258-109268

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Property, Plant and Equipment [Abstract]

Premises and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of Premises and Equipment

Premises and equipment were comprised of the following as of the dates presented.


	December 31,
	2022			2021
	(Dollars in thousands)
Land	$	17,961		$	18,566
Bank premises		69,881			70,081
Furniture and equipment		33,362			31,174
Premises and equipment, gross		121,204			119,821
Accumulated depreciation and amortization		(74,506	)		(70,725	)
Premises and equipment, net	$	46,698		$	49,096

Other Assets (Tables)

12 Months Ended

Dec. 31, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Summary of Other Assets

Other assets were comprised of the following as of the dates presented.


	December 31,
	2022		2021
	(Dollars in thousands)
Prepaid expenses	$	8,706	$	7,955
Interest rate swaps		82		14,163
ROU assets		22,696		19,274
Affordable housing investments		11,800		8,818
Other investments		54,030		55,941
Other assets		11,632		12,150
Total	$	108,946	$	118,301

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of Income Tax Expense

The current and deferred amounts of income tax expense consist of the following.


	Year Ended December 31,
	2022			2021		2020
	(Dollars in thousands)
Current provision:
Federal	$	60,763		$	44,514	$	48,328
State		35,427			27,526		28,469
		96,190			72,040		76,797
Deferred provision:
Federal		(2,496	)		8,782		(2,997	)
State		(772	)		4,305		(1,439	)
		(3,268	)		13,087		(4,436	)
Total	$	92,922		$	85,127	$	72,361

Schedule of Income Tax Asset

Income tax asset consists of the following.


	December 31,
	2022		2021
	(Dollars in thousands)
Current:
Federal	$	1,740	$	5,452
State		658		2,150
		2,398		7,602
Deferred:
Federal		117,698		16,500
State		66,588		8,501
		184,286		25,001
Total	$	186,684	$	32,603

Reconciliation of Statutory Income Tax Rate to Consolidated Effective Income Tax Rate

The components of the net deferred tax asset are as follows.


	December 31,
	2022		2021
	(Dollars in thousands)
Deferred tax assets:
Bad debt and credit loss deduction	$	29,648	$	23,228
Net operating loss carryforward		4,701		—
Deferred compensation		6,768		6,367
PCI loans		51		657
California franchise tax		—		3,873
Accrued expense		5,678		5,071
Unrealized loss on investment securities, net		159,229		423
Acquired loan discounts		4,288		5,863
Lease liability		7,541		6,472
Other, net		2,251		1,784
Gross deferred tax asset		220,155		53,738
Deferred tax liabilities:
California franchise tax		6,568		—
Depreciation		3,762		3,443
Intangibles - acquisitions		11,591		12,812
FHLB Stock		2,545		2,525
Deferred income		4,177		3,825
Right of use asset		7,226		6,132
Unrealized gain on investment securities, net		—		—
Gross deferred tax liability		35,869		28,737
Net deferred tax asset	$	184,286	$	25,001

Change in Unrecognized Tax Benefits

The annual consolidated effective tax rate for the periods presented, is reconciled to the U.S. statutory income rate as follows.


	Year Ended December 31,
	2022						2021						2020
	Amount			Percent			Amount			Percent			Amount			Percent
	(Dollars in thousands)
Federal income tax at statutory rate	$	68,953			21.0	%	$	62,506			21.0	%	$	52,399			21.0	%
State franchise taxes, net of federal benefit		27,256			8.3	%		24,600			8.3	%		20,950			8.4	%
Tax-exempt income		(3,290	)		(1.0	)%		(3,165	)		(1.1	)%		(3,191	)		(1.3	)%
Tax credits		(1,617	)		(0.5	)%		(1,640	)		(0.6	)%		(1,946	)		(0.8	)%
Other, net		1,620			0.5	%		2,826			1.0	%		4,149			1.7	%
Provision for income taxes	$	92,922			28.3	%	$	85,127			28.6	%	$	72,361			29.0	%

Deposits (Tables)

12 Months Ended

Dec. 31, 2022

Deposits [Abstract]

Composition of Deposits

The composition of deposits is summarized for the periods presented in the table below.


	December 31,
	2022					2021
	Amount		Percent			Amount		Percent
	(Dollars in thousands)
Noninterest-bearing deposits	$	8,164,364		63.60	%	$	8,104,056		62.45	%
Interest-bearing deposits
Investment checking		723,870		5.64	%		655,333		5.05	%
Money market		3,070,674		23.92	%		3,342,531		25.76	%
Savings		582,711		4.54	%		546,840		4.21	%
Time deposits		294,626		2.30	%		327,682		2.53	%
Total deposits	$	12,836,245		100.00	%	$	12,976,442		100.00	%

Scheduled Maturities of Time Certificates of Deposit

At December 31, 2022, the scheduled maturities of time certificates of deposit are as follows.


	December 31, 2022
Year of maturity:	(Dollars in thousands)
2023	$	258,766
2024		18,685
2025		9,473
2026		5,552
2027 and thereafter		2,150
Total	$	294,626

Tabular disclosure of type of deposit liability.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (e)

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (f)
-Subparagraph (2)(i)(ii)

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (a)
-Subparagraph (1)

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (f)
-Subparagraph (1)

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (d)

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (f)
-Subparagraph (2)(i)

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (f)
-Subparagraph (2)(i)(iv)

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (a)
-Subparagraph (5)

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (f)
-Subparagraph (2)(i)(iii)

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (a)
-Subparagraph (4)

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (f)
-Subparagraph (2)

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (c)

Reference 13: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (a)
-Subparagraph (2)

Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (a)
-Subparagraph (3)

Reference 15: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (a)

Schedule of Earnings Per Common Share Reconciliation

Earnings Per Share Reconciliation (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

The table below shows earnings per common share and diluted earnings per common share, and reconciles the numerator and denominator of both earnings per common share calculations.


	Year Ended December 31,
	2022		2021		2020
	(In thousands, except per share amounts)
Earnings per common share:
Net earnings	$	235,425	$	212,521	$	177,159
Less: Net earnings allocated to restricted stock		1,508		970		572
Net earnings allocated to common shareholders	$	233,917	$	211,551	$	176,587
Weighted average shares outstanding		139,652		135,165		136,031
Basic earnings per common share	$	1.67	$	1.57	$	1.30
Diluted earnings per common share:
Net income allocated to common shareholders	$	233,917	$	211,551	$	176,587
Weighted average shares outstanding		139,652		135,165		136,031
Incremental shares from assumed exercise of outstanding options		360		217		175
Diluted weighted average shares outstanding		140,012		135,382		136,206
Diluted earnings per common share	$	1.67	$	1.56	$	1.30

Stock-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Estimated Fair Value of Stock Options

The fair value of each stock option granted in 2022, 2021 and 2020, was estimated on the date of grant using the following weighted-average assumptions.


	Year Ended December 31,
	2022			2021			2020
Dividend yield		3.0	%		3.6	%		4.0	%
Volatility		27.9	%		29.6	%		27.1	%
Risk-free interest rate		1.2	%		0.4	%		0.4	%
Expected life	10.0 years			5.5 years			5.3 years
Weighted average grant date fair value	$	8.60		$	3.45		$	2.56

Option Activity under Company's Stock Option Plans

The following table presents option activity under the Company’s stock option plans as of and for the year ended December 31, 2022.


	Number of Stock Options Outstanding			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value
	(In thousands)					(In years)		(In thousands)
Outstanding at January 1, 2022		414		$	17.98
Granted		66			22.47
Exercised		(116	)		16.61
Forfeited or expired		(46	)		19.11
Outstanding at December 31, 2022		318		$	19.25		6.78	$	2,067
Vested or expected to vest at December 31, 2022		318		$	19.25		6.78	$	2,067
Exercisable at December 31, 2022		152		$	18.24		5.37	$	1,147

Summary of Status of Company's Non-Vested Restricted Shares

The table below summarizes activity related to the Company’s non-vested RSAs and PRSUs for the year ended December 31, 2022.


	Shares				Weighted Average Fair Value
	(In thousands)
Nonvested at January 1, 2022		663			$	19.83
Granted		675				22.82
Vested		(198	)			20.59
Forfeited		(71	)			22.22
Nonvested at December 31, 2022		1,069		(1)	$	21.37

(1) Includes 172,313 PRSUs. There are no restricted stock units outstanding.

Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2022

Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]

Regulatory Capital Amounts and Ratios for Company and Bank

The following table summarizes regulatory capital amounts and ratios for the Company and the Bank as of December 31, 2022 and 2021.


	Actual					Minimum Required Plus Capital Conservation Buffer						To Be Well Capitalized under Prompt Corrective Action Provisions
	Amount		Ratio			Amount			Ratio			Amount			Ratio
	(Dollars in thousands)
As of December 31, 2022:
Tier 1 Capital (to Average- Assets)
Company	$	1,525,162		9.53	%	$	639,881	≥		4.00	%				N/A
Bank	$	1,507,346		9.42	%	$	639,816	≥		4.00	%	$	799,769	≥		5.00	%
Common equity Tier 1 capital ratio
Company	$	1,525,162		13.55	%	$	788,184	≥		7.00	%				N/A
Bank	$	1,507,346		13.39	%	$	788,037	≥		7.00	%	$	731,748	≥		6.50	%
Tier 1 Capital (to Risk-Weighted Assets)
Company	$	1,525,162		13.55	%	$	957,080	≥		8.50	%				N/A
Bank	$	1,507,346		13.39	%	$	956,902	≥		8.50	%	$	900,614	≥		8.00	%
Total Capital (to Risk-Weighted Assets)
Company	$	1,618,279		14.37	%	$	1,182,276	≥		10.50	%				N/A
Bank	$	1,600,463		14.22	%	$	1,182,055	≥		10.50	%	$	1,125,767	≥		10.00	%
As of December 31, 2021:
Tier 1 Capital (to Average- Assets)
Company	$	1,406,434		9.18	%	$	613,072	≥		4.00	%				N/A
Bank	$	1,363,879		8.90	%	$	612,983	≥		4.00	%	$	766,229	≥		5.00	%
Common equity Tier 1 capital ratio
Company	$	1,406,434		14.86	%	$	662,520	≥		7.00	%				N/A
Bank	$	1,363,879		14.41	%	$	662,494	≥		7.00	%	$	615,173	≥		6.50	%
Tier 1 Capital (to Risk-Weighted Assets)
Company	$	1,406,434		14.86	%	$	804,489	≥		8.50	%				N/A
Bank	$	1,363,879		14.41	%	$	804,457	≥		8.50	%	$	757,136	≥		8.00	%
Total Capital (to Risk-Weighted Assets)
Company	$	1,479,453		15.63	%	$	993,780	≥		10.50	%				N/A
Bank	$	1,436,989		15.18	%	$	993,741	≥		10.50	%	$	946,420	≥		10.00	%

Fair Value Information (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The tables below present the balances of assets and liabilities measured at fair value on a recurring basis for the dates presented.


	Carrying Value at December 31, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Description of assets
Investment securities - AFS:
Mortgage-backed securities	$	2,789,141	$	—	$	2,789,141	$	—
CMO/REMIC		439,303		—		439,303		—
Municipal bonds		25,687		—		25,687		—
Other securities		1,080		—		1,080		—
Total investment securities - AFS		3,255,211		—		3,255,211		—
Interest rate swaps		82		—		82		—
Total assets	$	3,255,293		—		3,255,293		—
Description of liability
Interest rate swaps	$	82		—		82		—
Total liabilities	$	82		—		82		—


	Carrying Value at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(Dollars in thousands)
Description of assets
Investment securities - AFS:
Mortgage-backed securities	$	2,563,214		—		2,563,214		—
CMO/REMIC		590,158		—		590,158		—
Municipal bonds		29,468		—		29,468		—
Other securities		1,083		—		1,083		—
Total investment securities - AFS		3,183,923		—		3,183,923		—
Interest rate swaps		14,163		—		14,163		—
Total assets	$	3,198,086		—		3,198,086		—
Description of liability
Interest rate swaps	$	14,163		—		14,163		—
Total liabilities	$	14,163		—		14,163		—

Assets and Liabilities Measured at Fair Value on Non-Recurring Basis

the following tables provide the level of valuation assumptions used to determine each adjustment and the carrying value of the related assets that had losses during the period.


	Carrying Value at December 31, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Losses For the Year Ended December 31, 2022
	(Dollars in thousands)
Description of assets
Loans:
Commercial real estate	$	2,639		—		—	$	2,639	$	1
Construction		-		—		—		—		—
SBA		323		—		—		323		182
SBA - PPP		-		—		—		—		2
Commercial and industrial		451		—		—		451		326
Dairy & livestock and agribusiness		113		—		—		113		113
Municipal lease finance receivables		—		—		—		—		—
SFR mortgage		—		—		—		—		—
Consumer and other loans		—		—		—		—		2
Other real estate owned		—		—		—		—		—
Asset held-for-sale		—		—		—		—		—
Total assets	$	3,526		—		—	$	3,526	$	626


	Carrying Value at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Losses For the Year Ended December 31, 2021
	(Dollars in thousands)
Description of assets
Impaired loans:
Commercial real estate		—		—		—	$	—	$	—
Construction		—		—		—		—		—
SBA		646		—		—		646		255
Commercial and industrial		340		—		—		340		3,275
Dairy & livestock and agribusiness		38		—		—		38		118
Municipal lease finance receivables		—		—		—		—		—
SFR mortgage		—		—		—		—		—
Consumer and other loans		—		—		—		—		11
Other real estate owned		—		—		—		—		—
Asset held-for-sale		—		—		—		—		—
Total assets		1,024		—		—	$	1,024	$	3,659

Estimated Fair Value of Financial Instruments


	December 31, 2022
	Carrying		Estimated Fair Value
	Amount		Level 1		Level 2		Level 3		Total
	(Dollars in thousands)
Assets
Total cash and cash equivalents	$	203,461	$	203,461	$	—	$	—	$	203,461
Interest-earning balances due from depository institutions		9,553		—		9,553		—		9,553
Investment securities available-for-sale		3,255,211		—		3,255,211		—		3,255,211
Investment securities held-to-maturity		2,554,301		—		2,155,587		—		2,155,587
Total loans, net of allowance for credit losses		8,994,275		—		—		8,074,952		8,074,952
Swaps		82		—		82		—		82
Liabilities
Deposits:
Interest-bearing	$	4,671,881	$	—	$	4,664,657	$	—	$	4,664,657
Borrowings		1,560,431		—		1,444,659		—		1,444,659
Junior subordinated debentures		—		—		—		—		—
Swaps		82		—		82		—		82


	December 31, 2021
	Carrying		Estimated Fair Value
	Amount		Level 1		Level 2		Level 3		Total
	(Dollars in thousands)
Assets
Total cash and cash equivalents	$	1,732,548	$	1,732,548	$	—	$	—	$	1,732,548
Interest-earning balances due from depository institutions		25,999		—		25,999		—		25,999
Investment securities available-for-sale		3,183,923		—		3,183,923		—		3,183,923
Investment securities held-to-maturity		1,925,970		—		1,921,693		—		1,921,693
Total loans, net of allowance for credit losses		7,822,694		—		—		7,696,210		7,696,210
Swaps		14,163		—		14,163		—		14,163
Liabilities
Deposits:
Interest-bearing	$	4,872,386	$	—	$	4,871,531	$	—	$	4,871,531
Borrowings		644,669		—		586,645		—		586,645
Junior subordinated debentures		—		—		—		—		—
Swaps		14,163		—		14,163		—		14,163

Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value of Derivative Instruments

December 31, 2022

Asset Derivatives

Liability Derivatives

Balance Sheet Location

Fair Value

Balance Sheet Location

Fair Value

(Dollars in thousands)

Derivatives not designated as hedging instruments:

Interest rate swaps

Other assets

82

Other liabilities

82

Total derivatives

82

82

December 31, 2021

Asset Derivatives

Liability Derivatives

Balance Sheet Location

Fair Value

Balance Sheet Location

Fair Value

(Dollars in thousands)

Derivatives not designated as hedging instruments:

Interest rate swaps

Other assets

14,163

Other liabilities

14,163

Total derivatives

14,163

14,163

Effect of Derivative Instruments on Consolidated Statement of Earnings

The following table summarizes the effect of derivative financial instruments on the consolidated statements of earnings for the periods presented.


Derivatives Not Designated as Hedging Instruments	Location of Gain Recognized in Income on Derivative Instruments	Amount of Gain Recognized in Income on Derivative Instruments
		Year Ended December 31,
		2022		2021		2020
		(Dollars in thousands)
Interest rate swaps	Other income	$	—	$	382	$	5,025
Total		$	—	$	382	$	5,025

Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Summary of Components of Other Comprehensive Income

The tables below provide a summary of the components of OCI for the periods presented.


	Year Ended December 31,
	2022									2021									2020
	Before-tax			Tax effect			After-tax			Before-tax			Tax effect			After-tax			Before-tax			Tax effect			After-tax
	(Dollars in thousands)
Investment securities:
Net change in fair value recorded in accumulated OCI	$	(498,759	)	$	147,451		$	(351,308	)	$	(56,075	)	$	16,578		$	(39,497	)	$	32,849		$	(9,711	)	$	23,138
Amortization of unrealized losses (gains) on securities transferred from available-for-sale to held-to-maturity		681			(201	)		480			256			(76	)		180			(572	)		169			(403	)
Net realized gain reclassified into earnings (1)		—			—			—			—			—			—			—			—			—
Net change	$	(498,078	)	$	147,250		$	(350,828	)	$	(55,819	)	$	16,502		$	(39,317	)	$	32,277		$	(9,542	)	$	22,735

(1)

Included in other noninterest income.

Balance Sheet Offsetting (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of Balance Sheet Offsetting

The repurchase agreements are not offset in the Company’s consolidated balances.


	Gross Amounts Recognized in the Condensed		Gross Amounts Offset in the Condensed			Net Amounts Presented in the Condensed		Gross Amounts Not Offset in the Condensed Consolidated Balance Sheets
	Consolidated Balance Sheets		Consolidated Balance Sheets			Consolidated Balance Sheets		Financial Instruments		Collateral Pledged			Net Amount
	(Dollars in thousands)
December 31, 2022
Financial assets:
Derivatives not designated as hedging instruments	$	82	$	—		$	—	$	82	$	—		$	82
Total	$	82	$	—		$	—	$	82	$	—		$	82

Financial liabilities:
Derivatives not designated as hedging instruments	$	53,996	$	(53,914	)	$	82	$	53,914	$	(18,258	)	$	35,738
Repurchase agreements		565,431		—			565,431		—		(634,075	)		(68,644	)
Total	$	619,427	$	(53,914	)	$	565,513	$	53,914	$	(652,333	)	$	(32,906	)


December 31, 2021
Financial assets:
Derivatives not designated as hedging instruments	$	14,163	$	—		$	—	$	14,163	$	—		$	14,163
Total	$	14,163	$	—		$	—	$	14,163	$	—		$	14,163

Financial liabilities:
Derivatives not designated as hedging instruments	$	23,502	$	(9,339	)	$	14,163	$	9,339	$	(37,285	)	$	(13,783	)
Repurchase agreements		642,388		—			642,388		—		(683,923	)		(41,535	)
Total	$	665,890	$	(9,339	)	$	656,551	$	9,339	$	(721,208	)	$	(55,318	)

Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Components of lease costs and supplemental information related to leases

The tables below present the components of lease costs and supplemental information related to leases as of and for the periods presented.


	December 31,
	2022		2021
	(Dollars in thousands)
Lease Assets and Liabilities
ROU assets	$	22,696	$	19,274
Total lease liabilities		24,458		20,864


	Year Ended December 31,
	2022		2021
	(Dollars in thousands)
Lease Cost
Operating lease expense (1)	$	7,387	$	6,613
Sublease income		—		—
Total lease expense	$	7,387	$	6,613

(1)

Includes short-term leases and variable lease costs, which are immaterial.


Other Information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases, net	$	7,396	$	7,081


	December 31,
	2022			2021
Lease Term and Discount Rate
Weighted average remaining lease term (years)		4.12			4.26
Weighted average discount rate		2.80	%		2.41	%

Future lease payments required for leases that have initial or remaining non-cancelable lease terms

The future lease payments required for leases that have initial or remaining non-cancelable lease terms in excess of one year as of December 31, 2022, excluding property taxes and insurance, are as follows:


	December 31, 2022
	(Dollars in thousands)
Year:
2023	$	7,168
2024		6,080
2025		5,324
2026		4,037
2027		2,545
Thereafter		803
Total future lease payments		25,957
Less: Imputed interest		(1,499	)
Present value of lease liabilities	$	24,458

Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Summary of Non Interest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of Topic 606

The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the periods presented.


	Year Ended December 31,
	2022		2021		2020
	(Dollars in thousands)
Noninterest income:
In-scope of Topic 606:
Service charges on deposit accounts	$	21,382	$	17,152	$	16,561
Trust and investment services		11,518		11,571		9,978
Bankcard services		1,470		1,789		1,886
Gain on OREO, net		—		1,177		388
Other		7,546		7,007		11,277
Noninterest Income (in-scope of Topic 606)		41,916		38,696		40,090
Noninterest Income (out-of-scope of Topic 606)		8,073		8,689		9,780
Total noninterest income	$	49,989	$	47,385	$	49,870

Condensed Financial Information of Parent Company (Tables)

12 Months Ended

Dec. 31, 2022

Condensed Financial Information Disclosure [Abstract]

Condensed Balance Sheets

The following tables provide the parent company only condensed balance sheets, condensed statements of earnings and condensed statements of cash flows for the periods presented.

CVB FINANCIAL CORP.

CONDENSED BALANCE SHEETS


	December 31,
	2022		2021
	(Dollars in thousands)
Assets
Investment in subsidiaries	$	1,930,702	$	2,038,948
Other assets, net		46,557		67,998
Total assets	$	1,977,259	$	2,106,946
Liabilities	$	28,742	$	25,443
Stockholders’ equity		1,948,517		2,081,503
Total liabilities and stockholders’ equity	$	1,977,259	$	2,106,946

Condensed Statements of Earnings

CVB FINANCIAL CORP.

CONDENSED STATEMENTS OF EARNINGS


	Year Ended December 31,
	2022			2021			2020
	(Dollars in thousands)
Equity in net earnings of subsidiaries	$	45,512		$	88,099		$	(34,936	)
Dividends from the Bank		195,000			129,000			217,000
Other expense, net		(5,087	)		(4,578	)		(4,905	)
Net earnings	$	235,425		$	212,521		$	177,159

Condensed Statements of Cash Flows

CVB FINANCIAL CORP.

CONDENSED STATEMENTS OF CASH FLOWS


	Year Ended December 31,
	2022			2021			2020
	(Dollars in thousands)
Cash Flows from Operating Activities
Net earnings	$	235,425		$	212,521		$	177,159
Adjustments to reconcile net earnings to cash used in operating activities:
Earnings of subsidiaries		(240,512	)		(217,099	)		(182,064	)
Tax settlement received from the Bank		—			7,659			—
Stock-based compensation		7,901			5,183			5,529
Other operating activities, net		(1,136	)		(888	)		(2,018	)
Total adjustments		(233,747	)		(205,145	)		(178,553	)
Net cash provided by (used in) operating activities		1,678			7,376			(1,394	)
Cash Flows from Investing Activities
Dividends received from the Bank		195,000			129,000			217,000
Net cash provided by investing activities		195,000			129,000			217,000
Cash Flows from Financing Activities
Repayment of junior subordinated debentures		—			(25,774	)		—
Cash dividends on common stock		(104,439	)		(97,733	)		(98,475	)
Proceeds from exercise of stock options		1,923			1,277			231
Repurchase of common stock		(46,330	)		(8,337	)		(92,772	)
Repurchase of common stock, ASR		(70,000	)		—			—
Net cash used in financing activities		(218,846	)		(130,567	)		(191,016	)
Net (decrease) increase in cash and cash equivalents		(22,168	)		5,809			24,590
Cash and cash equivalents, beginning of period		61,453			55,644			31,054
Cash and cash equivalents, end of period	$	39,285		$	61,453		$	55,644

Business - Additional Information (Detail)	Dec. 31, 2022 Location Subsidiary Center
Schedule Of Description Of Company [Line Items]
Number of inactive subsidiaries \| Subsidiary	1
Bank operated banking centers \| Center	62
Bank operated trust office locations, number \| Location	4

Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2020
Summary Of Significant Accounting Policies [Line Items]
Number of days on which collection of interest on principal is no longer probable	90 days
Period over which borrower has to demonstrate repayment performance in compliance with restructured terms to take loan out of nonaccrual status	6 months
Number of days on which charge-offs unsecured consumer loans are recorded	120 days
Minimum loan amount for credit review process	$ 1,000,000.0
Goodwill impairment	0
Adjustment Of Transition Reserve For Loans	41,000
Transition adjustment, allowance for credit loses for loans	1,800,000
Net decrease in retained earnings	$ 1,002,847,000	$ 875,568,000
Revision of Prior Period, Accounting Standards Update, Adjustment [Member]
Summary Of Significant Accounting Policies [Line Items]
Net decrease in retained earnings			$ 1,300,000
Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Number of days over which principal or interest payments are past due to consider loans, excluding PCI loans	30 days
Number of days for which principal or interest payments on loans, excluding PCI loans remain accrual	30 days
Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Number of days for which principal or interest payments on loans, excluding PCI loans remain accrual	89 days

Summary of Significant Accounting Policies - Summary of Useful Lives of Principal Classes of Assets (Detail)	12 Months Ended
	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Estimated economic lives of leasehold improvements	Shorter of estimated economic lives of 15 years or term of the lease.
Minimum [Member] \| Bank Premises [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of asset	15 years
Minimum [Member] \| Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of asset	3 years
Minimum [Member] \| Furniture, Fixtures and Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of asset	5 years
Maximum [Member] \| Bank Premises [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of asset	39 years
Maximum [Member] \| Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of asset	7 years
Maximum [Member] \| Furniture, Fixtures and Equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life of asset	10 years

Business Combinations - Additional Information (Detail) - USD ($) $ in Thousands		12 Months Ended
	Jan. 07, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Other assets acquisition	$ 197,100
Total assets		$ 16,476,540	$ 15,883,697
Total cash and cash equivalents		203,461	1,732,548
Premises and equipment, net		46,698	49,096
Other assets		108,946	118,301
Bank owned life insurance (BOLI)		255,528	251,570
Interest-bearing		4,671,881	4,872,386
Noninterest-bearing deposits		8,164,364	8,104,056
Goodwill		765,822	663,707	$ 663,707
Merger related expenses		6,013	$ 962	$ 0
Suncrest Bank [Member]
Business Acquisition [Line Items]
Cash consideration	39,600
Total assets	1,380,000
Total cash and cash equivalents	329,000
Premises and equipment, net	6,100
Deposits premium	3,900
fair value of acquired investment securities	131,100
Loans receivable at fair value	224,700
Fair value of liabilities assumed	1,190,000
Other assets	33,700
Non-recurring merger related expenses		$ 6,000
Bank owned life insurance (BOLI)	9,000
Loans credit discount	8,600
Other liabilities	6,200
Interest-bearing	669,800
Noninterest-bearing deposits	512,800
Loan net of discount	13,100
Debt Securities Carrying Amount Net	765,900
Goodwill	$ 102,100

Business Combinaions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Liabilities assumed
Goodwill	$ 765,822	$ 663,707	$ 663,707

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Accounts, Notes, Loans and Financing Receivable [Line Items]

Investment Securities - Summary of Amortized Cost and Estimated Fair Value of Investment Securities (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule of Investments [Line Items]
Amortized Cost, Available-for-sale	$ 3,755,297	$ 3,185,249
Gross Unrealized Holding Gain, Available-for-sale	106	28,562
Gross Unrealized Holding Loss, Available-for-sale	(500,192)	(29,888)
Fair Value, Available-for-sale	$ 3,255,211	$ 3,183,923
Total Percent, Available-for-sale	100.00%	100.00%
Amortized Cost, Held-to-maturity	$ 2,554,301	$ 1,925,970
Gross Unrealized Holding Gain, Held-to-maturity	913	15,326
Gross Unrealized Holding Loss, Held-to-maturity	(399,627)	(19,603)
Fair Value, Held-to-maturity	$ 2,155,587	$ 1,921,693
Total Percent, Held-to-maturity	100.00%	100.00%
Government Agency/GSE [Member]
Schedule of Investments [Line Items]
Amortized Cost, Held-to-maturity	$ 548,771	$ 576,899
Gross Unrealized Holding Gain, Held-to-maturity	0	5,907
Gross Unrealized Holding Loss, Held-to-maturity	(114,343)	(7,312)
Fair Value, Held-to-maturity	$ 434,428	$ 575,494
Total Percent, Held-to-maturity	21.48%	29.95%
Mortgage-backed Securities [Member]
Schedule of Investments [Line Items]
Amortized Cost, Available-for-sale	$ 3,192,151	$ 2,553,246
Gross Unrealized Holding Gain, Available-for-sale	39	25,873
Gross Unrealized Holding Loss, Available-for-sale	(403,049)	(15,905)
Fair Value, Available-for-sale	$ 2,789,141	$ 2,563,214
Total Percent, Available-for-sale	85.68%	80.50%
Amortized Cost, Held-to-maturity	$ 706,796	$ 647,390
Gross Unrealized Holding Gain, Held-to-maturity	0	4,109
Gross Unrealized Holding Loss, Held-to-maturity	(105,867)	(6,106)
Fair Value, Held-to-maturity	$ 600,929	$ 645,393
Total Percent, Held-to-maturity	27.67%	33.61%
CMO/REMIC
Schedule of Investments [Line Items]
Amortized Cost, Available-for-sale	$ 535,269	$ 602,555
Gross Unrealized Holding Gain, Available-for-sale	0	1,586
Gross Unrealized Holding Loss, Available-for-sale	(95,966)	(13,983)
Fair Value, Available-for-sale	$ 439,303	$ 590,158
Total Percent, Available-for-sale	13.50%	18.53%
Amortized Cost, Held-to-maturity	$ 827,346	$ 490,670
Gross Unrealized Holding Gain, Held-to-maturity	0	596
Gross Unrealized Holding Loss, Held-to-maturity	(131,730)	(5,030)
Fair Value, Held-to-maturity	$ 695,616	$ 486,236
Total Percent, Held-to-maturity	32.39%	25.48%
Municipal Bonds [Member]
Schedule of Investments [Line Items]
Amortized Cost, Available-for-sale	$ 26,797	$ 28,365
Gross Unrealized Holding Gain, Available-for-sale	67	1,103
Gross Unrealized Holding Loss, Available-for-sale	(1,177)	0
Fair Value, Available-for-sale	$ 25,687	$ 29,468
Total Percent, Available-for-sale	0.79%	0.93%
Amortized Cost, Held-to-maturity	$ 471,388	$ 211,011
Gross Unrealized Holding Gain, Held-to-maturity	913	4,714
Gross Unrealized Holding Loss, Held-to-maturity	(47,687)	(1,155)
Fair Value, Held-to-maturity	$ 424,614	$ 214,570
Total Percent, Held-to-maturity	18.46%	10.96%
Other Securities
Schedule of Investments [Line Items]
Amortized Cost, Available-for-sale	$ 1,080	$ 1,083
Gross Unrealized Holding Gain, Available-for-sale	0	0
Gross Unrealized Holding Loss, Available-for-sale	0	0
Fair Value, Available-for-sale	$ 1,080	$ 1,083
Total Percent, Available-for-sale	0.03%	0.04%

Investment Securities - Summary of Interest Income Earned on Investment Securities (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net Investment Income [Line Items]
Investment securities available-for-sale	$ 68,508	$ 38,273	$ 36,052
Investment securities held-to-maturity	49,048	22,175	14,223
Total investment income	117,556	60,448	50,275
Investment securities available-for-sale [Member]
Net Investment Income [Line Items]
Taxable	67,803	37,532	35,129
Tax-advantaged	705	741	923
Investment securities available-for-sale	68,508	38,273	36,052
Investment securities held-to-maturity [Member]
Net Investment Income [Line Items]
Taxable	41,403	17,747	9,542
Tax-advantaged	7,645	4,428	4,681
Investment securities held-to-maturity	$ 49,048	$ 22,175	$ 14,223

Investment Securities - Summary of Continuous Unrealized Loss Position of Securities (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule of Investments [Line Items]
Fair Value, Less Than 12 Months, Available-for-sale	$ 1,736,843	$ 1,916,040
Gross Unrealized Holding Loss, Less than 12 Months, Available-for-sale	(193,815)	(26,614)
Fair Value, 12 Months or Longer, Available-for-sale	1,514,552	97,989
Gross Unrealized Holding Losses, 12 Months or Longer, Available-for-sale	(306,377)	(3,274)
Fair Value, Available-for-sale	3,251,395	2,014,029
Gross Unrealized Holding Losses, Available-for-sale	(500,192)	(29,888)
Fair Value, Less Than 12 Months, Held-to-maturity	1,057,070
Gross Unrealized Holding Loss, Less than 12 Months, Held-to-maturity	(145,162)
Fair Value, 12 Months or Longer, Held-to-maturity	1,039,955
Gross Unrealized Holding Losses, 12 Months or Longer, Held-to-maturity	(254,465)
Fair Value, Held-to-maturity	2,097,025
Gross Unrealized Holding Losses, Held-to-maturity	(399,627)
CMO/REMIC [Member]
Schedule of Investments [Line Items]
Fair Value, Less Than 12 Months, Available-for-sale	54,005	450,393
Gross Unrealized Holding Loss, Less than 12 Months, Available-for-sale	(4,796)	(11,515)
Fair Value, 12 Months or Longer, Available-for-sale	385,295	53,745
Gross Unrealized Holding Losses, 12 Months or Longer, Available-for-sale	(91,170)	(2,468)
Fair Value, Available-for-sale	439,300	504,138
Gross Unrealized Holding Losses, Available-for-sale	(95,966)	(13,983)
Fair Value, Less Than 12 Months, Held-to-maturity	376,540
Gross Unrealized Holding Loss, Less than 12 Months, Held-to-maturity	(60,598)
Fair Value, 12 Months or Longer, Held-to-maturity	319,076
Gross Unrealized Holding Losses, 12 Months or Longer, Held-to-maturity	(71,132)
Fair Value, Held-to-maturity	695,616
Gross Unrealized Holding Losses, Held-to-maturity	(131,730)
Government Agency/GSE [Member]
Schedule of Investments [Line Items]
Fair Value, Less Than 12 Months, Held-to-maturity	179,348
Gross Unrealized Holding Loss, Less than 12 Months, Held-to-maturity	(39,866)
Fair Value, 12 Months or Longer, Held-to-maturity	255,080
Gross Unrealized Holding Losses, 12 Months or Longer, Held-to-maturity	(74,477)
Fair Value, Held-to-maturity	434,428
Gross Unrealized Holding Losses, Held-to-maturity	(114,343)
Mortgage-backed Securities [Member]
Schedule of Investments [Line Items]
Fair Value, Less Than 12 Months, Available-for-sale	1,658,331	1,465,647
Gross Unrealized Holding Loss, Less than 12 Months, Available-for-sale	(187,842)	(15,099)
Fair Value, 12 Months or Longer, Available-for-sale	1,129,257	44,244
Gross Unrealized Holding Losses, 12 Months or Longer, Available-for-sale	(215,207)	(806)
Fair Value, Available-for-sale	2,787,588	1,509,891
Gross Unrealized Holding Losses, Available-for-sale	(403,049)	(15,905)
Fair Value, Less Than 12 Months, Held-to-maturity	188,480
Gross Unrealized Holding Loss, Less than 12 Months, Held-to-maturity	(9,042)
Fair Value, 12 Months or Longer, Held-to-maturity	412,449
Gross Unrealized Holding Losses, 12 Months or Longer, Held-to-maturity	(96,825)
Fair Value, Held-to-maturity	600,929
Gross Unrealized Holding Losses, Held-to-maturity	(105,867)
Municipal Bonds [Member]
Schedule of Investments [Line Items]
Fair Value, Less Than 12 Months, Available-for-sale	24,507
Gross Unrealized Holding Loss, Less than 12 Months, Available-for-sale	(1,177)
Fair Value, 12 Months or Longer, Available-for-sale	0
Gross Unrealized Holding Losses, 12 Months or Longer, Available-for-sale	0
Fair Value, Available-for-sale	24,507
Gross Unrealized Holding Losses, Available-for-sale	(1,177)
Fair Value, Less Than 12 Months, Held-to-maturity	312,702
Gross Unrealized Holding Loss, Less than 12 Months, Held-to-maturity	(35,656)
Fair Value, 12 Months or Longer, Held-to-maturity	53,350
Gross Unrealized Holding Losses, 12 Months or Longer, Held-to-maturity	(12,031)
Fair Value, Held-to-maturity	366,052
Gross Unrealized Holding Losses, Held-to-maturity	$ (47,687)

Investment Securities - Summary of Amortized Cost and Fair Value of Debt Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Due in one year or less, Amortized Cost, Held-to-maturity	$ 2,000
Due after one year through five years, Amortized Cost, Held-to-maturity	41,895
Due after five years through ten years, Amortized Cost, Held-to-maturity	263,552
Due after ten years, Amortized Cost, Held-to-maturity	2,246,854
Total Held-to-maturity, Debt Maturities, Amortized Cost Basis	2,554,301
Due in one year or less, Fair Value, Held-to-maturity	1,995
Due after one year through five years, Fair Value, Held-to-maturity	40,245
Due after five years through ten years, Fair Value, Held-to-maturity	234,866
Due after ten years, Fair Value, Held-to-maturity	1,878,481
Total, Held-to-maturity, Fair Value	2,155,587
Due in one year or less, Amortized Cost, Available-for-sale	1,578
Due after one year through five years, Amortized Cost, Available-for-sale	345,663
Due after five years through ten years, Amortized Cost, Available-for-sale	1,643,898
Due after ten years, Amortized Cost, Available-for-sale	1,764,158
Amortized Cost, Available-for-sale	3,755,297	$ 3,185,249
Due in one year or less, Fair Value, Available-for-sale	1,583
Due after one year through five years, Fair Value, Available-for-sale	330,565
Due after five years through ten years, Fair Value, Available-for-sale	1,420,508
Due after ten years, Fair Value, Available-for-sale	1,502,555
Total Available-for-sale Securities, Debt Maturities, Available-for-sale, Fair Value	$ 3,255,211	$ 3,183,923

Investment Securities - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Securities issued by U.S. government percentage	91.00%
Debt Securities, Held-to-Maturity, Allowance for Credit Loss	$ 0	$ 0
Average life of investment grade debt securities, years	6 years 9 months 18 days
Credit-related impairment loss on investment securities held-to-maturity	$ 0	0
Investment securities pledged as collateral	2,900,000,000	$ 2,180,000,000
Investment in FHLB stock, impairment losses	$ 0
Debt securities weighted average remaining contractual maturity term	23 years
Municipal Bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Average life of investment grade debt securities, years	13 years 8 months 12 days
CMO/REMIC
Debt Securities, Available-for-sale [Line Items]
Investment contractual cash flows guaranteed by Government, percentage	100.00%
Municipal Bonds [Member]
Debt Securities, Available-for-sale [Line Items]
Total investment portfolio representing municipal bonds, percentage	8.60%

Loans and Lease Finance Receivables and Allowance for Credit Losses - Additional Information (Detail)		12 Months Ended
	Jan. 07, 2022 USD ($)	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022 USD ($) Contract	Dec. 31, 2021 USD ($) Contract	Dec. 31, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total gross loan portfolio (excluding PCI loans)					0.94%	0.82%
Notes receivable gross					$ 9,073,571,000
Loans pledged as collateral					4,300,000,000	$ 3,960,000,000
Loans held-for-sale					0	0
Impaired, at carrying value					7,800,000
Allowance for Credit Losses	$ 4,900,000				85,100,000	65,000,000.0
Reserve for credit risk for undisbursed commitments					8,000,000.0	8,000,000.0
Purchased Credit Deteriorated (PCD) Loans	$ 8,600,000
(Recapture of) provision for unfunded loan commitments					0	$ (1,000,000)	$ 0
Allowance For Credit Losses Increase Decrease					20,100,000
Allowance For Credit Losses Write Offs					8,000,000.0
Provision For Credit Losses					$ 10,500,000
Number of loans modified as a TDR within the previous 12 months that subsequently defaulted \| Contract					0	0
Allocation of allowance to troubled debt restructuring					$ 0	$ 0
Transition adjustment, allowance for credit loses for loans					1,800,000
GDP [Member] \| Forecast [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of Increase Decrease In Macro Economic Factors		2.80%	1.30%	0.30%
Unemployment [Member] \| Forecast [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of Increase Decrease In Macro Economic Factors		4.50%	5.10%	4.80%
Suncrest Member
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recovery					893,000
Purchased Credit Deteriorated (PCD) Loans					8,600,000
Provision For Credit Losses					$ 4,900,000
Commercial Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total gross loan portfolio (excluding PCI loans)					79.73%
Notes receivable gross					$ 6,884,948,000	5,789,730,000
Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total gross loan portfolio (excluding PCI loans)					75.83%
Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross					$ 947,365,000
Loans Secured by Dairy & Livestock Land [Member] \| Agribusiness Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans classified as troubled debt restructured					2,000,000.0
Performing Financing Receivable [Member] \| Single-family Residential Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans classified as troubled debt restructured					1,000,000.0
Performing Financing Receivable [Member] \| Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans classified as troubled debt restructured					4,800,000
Loans, Excluding PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross					433,600,000
Loans, Excluding PCI Loans [Member] \| Dairy & Livestock Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross					388,500,000	351,700,000
Loans, Excluding PCI Loans [Member] \| Agribusiness Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross					$ 45,100,000	$ 34,500,000
Loans, Excluding PCI Loans [Member] \| Loans Secured by Farmland [Member] \| Commercial Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of total gross loan portfolio (excluding PCI loans)					7.52%	6.29%
Notes receivable gross					$ 517,800,000	$ 364,400,000
Loans, Excluding PCI Loans [Member] \| Loans Secured by Farmland [Member] \| Dairy & Livestock Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross					140,500,000	134,900,000
Loans, Excluding PCI Loans [Member] \| Loans Secured by Farmland [Member] \| Agribusiness Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross					$ 377,300,000	$ 229,500,000

Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Components of Loans and Lease Finance Receivables, Including PCI Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	$ 9,073,571
Construction	88,271	$ 62,264
Total loans	9,079,392	7,887,713
Loans and lease finance receivables	9,079,392	7,887,713
Less: Allowance for credit losses	(85,117)	(65,019)	$ (93,692)
Total loans and lease finance receivables	8,994,275	7,822,694
Commercial And Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	948,683	813,063
SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	290,908	288,600
Total loans	290,908	288,600
Commercial real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	6,884,948	5,789,730
SFR mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	266,024	240,654
Total loans	266,024	240,654
Dairy And Livestock And Agribusiness [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	433,564	386,219
Municipal Lease Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	81,126	45,933
Total loans	81,126	45,933
Less: Allowance for credit losses	(296)	(100)	(74)
Consumer and other loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	76,781	74,665
Total loans	76,781	74,665
SBA - Paycheck Protection Program (PPP) [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	9,087	186,585
Total loans	9,087	$ 186,585
Less: Allowance for credit losses

Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of loans by type and origination year, according to our internal risk ratings (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
2022	$ 1,683,162	$ 1,620,118
2021	1,512,519	1,183,367
2020	1,178,645	798,755
2019	744,349	677,205
2018	633,929	638,690
Prior	2,265,644	2,001,549
Revolving loans amortized cost basis	1,002,474	904,441
Revolving loans converted to term loans	58,670	63,588
Total	9,079,392	7,887,713
Commercial real estate loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,367,018	1,140,847
2021	1,209,404	984,337
2020	984,873	608,538
2019	592,100	557,498
2018	528,353	532,629
Prior	1,987,303	1,755,641
Revolving loans amortized cost basis	176,281	169,762
Revolving loans converted to term loans	39,616	40,478
Total	6,884,948	5,789,730
Construction Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	17,203	10,511
2021	26,689	15,896
2020	16,578	7,236
2019		3,359
2018	4,951
Prior
Revolving loans amortized cost basis	22,850	25,262
Revolving loans converted to term loans
Total	88,271	62,264
SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	60,623	70,929
2021	54,781	36,468
2020	35,243	11,129
2019	8,781	36,853
2018	30,735	46,652
Prior	99,719	86,569
Revolving loans amortized cost basis	1,026
Revolving loans converted to term loans
Total	290,908	288,600
SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022		183,614
2021	5,515	2,971
2020	3,572
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	9,087	186,585
Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	159,214	147,294
2021	135,923	83,879
2020	81,950	127,376
2019	103,844	57,798
2018	48,817	33,354
Prior	85,910	74,101
Revolving loans amortized cost basis	323,945	279,019
Revolving loans converted to term loans	9,080	10,242
Total	948,683	813,063
Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,248	2,808
2021	2,318	942
2020	1,555	1,285
2019	786	1,072
2018	210	95
Prior	741	295
Revolving loans amortized cost basis	419,199	371,291
Revolving loans converted to term loans	7,507	8,431
Total	433,564	386,219
Municipal Lease Finance Receivables [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	6,442	9,310
2021	26,858	7,666
2020	6,814
2019	4,327	279
2018	4,948	9,528
Prior	31,737	19,150
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	81,126	45,933
SFR mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	63,761	48,821
2021	46,748	49,261
2020	46,762	41,776
2019	33,585	19,877
2018	15,836	16,046
Prior	58,944	64,017
Revolving loans amortized cost basis		451
Revolving loans converted to term loans	388	405
Total	266,024	240,654
Consumer and other loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	7,653	5,984
2021	4,283	1,947
2020	1,298	1,415
2019	926	469
2018	79	386
Prior	1,290	1,776
Revolving loans amortized cost basis	59,173	58,656
Revolving loans converted to term loans	2,079	4,032
Total	76,781	74,665
Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,674,387	1,613,286
2021	1,499,083	1,160,790
2020	1,149,567	780,690
2019	690,504	646,886
2018	599,162	581,735
Prior	2,163,284	1,939,076
Revolving loans amortized cost basis	963,645	872,585
Revolving loans converted to term loans	48,948	44,388
Total	8,788,580	7,639,436
Pass [Member] \| Commercial real estate loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,363,733	1,137,714
2021	1,197,290	963,697
2020	957,965	591,202
2019	542,827	534,468
2018	506,613	484,721
Prior	1,889,478	1,704,267
Revolving loans amortized cost basis	175,373	156,841
Revolving loans converted to term loans	39,616	33,564
Total	6,672,895	5,606,474
Pass [Member] \| Construction Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	17,203	10,511
2021	26,689	15,896
2020	16,578	7,236
2019
2018
Prior
Revolving loans amortized cost basis	22,850	25,262
Revolving loans converted to term loans
Total	83,320	58,905
Pass [Member] \| SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	60,623	70,929
2021	54,781	36,468
2020	35,243	11,129
2019	7,460	36,068
2018	28,886	38,504
Prior	96,473	78,527
Revolving loans amortized cost basis	1,026
Revolving loans converted to term loans
Total	284,492	271,625
Pass [Member] \| SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022		183,614
2021	5,515	2,969
2020	3,572
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	9,087	186,583
Pass [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	154,765	145,494
2021	135,162	81,944
2020	80,763	126,647
2019	101,192	54,690
2018	42,731	32,455
Prior	85,406	73,600
Revolving loans amortized cost basis	305,589	267,659
Revolving loans converted to term loans	7,775	6,992
Total	913,383	789,481
Pass [Member] \| Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	207	1,756
2021	2,318	942
2020	1,515	1,285
2019	187	1,035
2018	69	95
Prior	628	295
Revolving loans amortized cost basis	400,229	364,312
Revolving loans converted to term loans	450	454
Total	405,603	370,174
Pass [Member] \| Municipal Lease Finance Receivables [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	6,442	9,310
2021	26,858	7,666
2020	6,814
2019	4,327	279
2018	4,948	9,528
Prior	31,292	18,811
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	80,681	45,594
Pass [Member] \| SFR mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	63,761	48,813
2021	46,748	49,261
2020	45,819	41,776
2019	33,585	19,877
2018	15,836	16,046
Prior	58,730	61,965
Revolving loans amortized cost basis		451
Revolving loans converted to term loans
Total	264,479	238,189
Pass [Member] \| Consumer and other loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	7,653	5,145
2021	3,722	1,947
2020	1,298	1,415
2019	926	469
2018	79	386
Prior	1,277	1,611
Revolving loans amortized cost basis	58,578	58,060
Revolving loans converted to term loans	1,107	3,378
Total	74,640	72,411
Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	7,240	6,588
2021	13,436	22,569
2020	12,686	14,604
2019	36,589	20,852
2018	28,398	47,712
Prior	78,625	47,260
Revolving loans amortized cost basis	33,783	23,909
Revolving loans converted to term loans	1,397	8,681
Total	212,154	192,175
Special Mention [Member] \| Commercial real estate loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	3,285	3,133
2021	12,114	20,640
2020	11,284	14,477
2019	32,976	16,097
2018	21,646	43,262
Prior	76,290	44,045
Revolving loans amortized cost basis	908	6,970
Revolving loans converted to term loans		6,800
Total	158,503	155,424
Special Mention [Member] \| Construction Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019		3,359
2018	4,951
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	4,951	3,359
Special Mention [Member] \| SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019	1,321
2018	1,293	4,056
Prior	2,065	2,700
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	4,679	6,756
Special Mention [Member] \| SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Special Mention [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	3,955	1,556
2021	761	1,929
2020	459	127
2019	1,693	1,396
2018	462	394
Prior	8	26
Revolving loans amortized cost basis	15,156	9,369
Revolving loans converted to term loans	544	177
Total	23,038	14,974
Special Mention [Member] \| Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022		1,052
2021
2020
2019	599
2018	46
Prior
Revolving loans amortized cost basis	17,129	6,979
Revolving loans converted to term loans	853	1,301
Total	18,627	9,332
Special Mention [Member] \| Municipal Lease Finance Receivables [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior	262	339
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	262	339
Special Mention [Member] \| SFR mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022		8
2021
2020	943
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	943	8
Special Mention [Member] \| Consumer and other loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022		839
2021	561
2020
2019
2018
Prior		150
Revolving loans amortized cost basis	590	591
Revolving loans converted to term loans		403
Total	1,151	1,983
Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,535	244
2021		8
2020	16,392	3,461
2019	17,256	9,467
2018	6,369	9,243
Prior	23,735	15,213
Revolving loans amortized cost basis	5,046	7,947
Revolving loans converted to term loans	8,325	10,519
Total	78,658	56,102
Substandard [Member] \| Commercial real estate loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020	15,624	2,859
2019	16,297	6,933
2018	94	4,646
Prior	21,535	7,329
Revolving loans amortized cost basis		5,951
Revolving loans converted to term loans		114
Total	53,550	27,832
Substandard [Member] \| Construction Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Substandard [Member] \| SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019		785
2018	556	4,092
Prior	1,181	5,342
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	1,737	10,219
Substandard [Member] \| SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021		2
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total		2
Substandard [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	494	244
2021		6
2020	728	602
2019	959	1,712
2018	5,624	505
Prior	496	475
Revolving loans amortized cost basis	3,200	1,991
Revolving loans converted to term loans	761	3,073
Total	12,262	8,608
Substandard [Member] \| Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,041
2021
2020	40
2019		37
2018	95
Prior	113
Revolving loans amortized cost basis	1,841
Revolving loans converted to term loans	6,204	6,676
Total	9,334	6,713
Substandard [Member] \| Municipal Lease Finance Receivables [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior	183
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total	183
Substandard [Member] \| SFR mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior	214	2,052
Revolving loans amortized cost basis
Revolving loans converted to term loans	388	405
Total	602	2,457
Substandard [Member] \| Consumer and other loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior	13	15
Revolving loans amortized cost basis	5	5
Revolving loans converted to term loans	972	251
Total	990	271
Doubtful & Loss [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| Commercial real estate loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022		0
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| Construction Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| SBA [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| Municipal Lease Finance Receivables [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| SFR mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total
Doubtful & Loss [Member] \| Consumer and other loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022
2021
2020
2019
2018
Prior
Revolving loans amortized cost basis
Revolving loans converted to term loans
Total

Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Balance and Activity Related to Allowance for Loan Losses for Held-for-Investment Loans by Type (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	$ 65,019	$ 93,692
Allowance for credit losses	(85,117)	(65,019)	$ (93,692)
Charge-offs	197	(3,371)	666
Recoveries	1,090	198	358
Initial ACL for PCD Loans at Acquisition	8,605
Provision Recorded at Acquisition	4,932
Provision for loan losses	5,668	(25,500)	23,500
Ending Balance	85,117	65,019	93,692
Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		1,840	68,660
Allowance for credit losses			(1,840)
Ending Balance			1,840
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	50,950	75,439
Allowance for credit losses	(64,806)	(50,950)	(75,439)
Charge-offs	0	0
Recoveries		0
Initial ACL for PCD Loans at Acquisition	5,086
Provision Recorded at Acquisition	4,127
Provision for loan losses	4,643	(24,489)	23,263
Ending Balance	64,806	50,950	75,439
Commercial Real Estate [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		(3,547)	48,629
Allowance for credit losses			3,547
Ending Balance			(3,547)
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	765	1,934
Allowance for credit losses	(1,702)	(765)	(1,934)
Charge-offs	0	0
Recoveries	12	58	11
Initial ACL for PCD Loans at Acquisition	122
Provision Recorded at Acquisition	58
Provision for loan losses	745	(1,227)	410
Ending Balance	1,702	765	1,934
Construction [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		(655)	858
Allowance for credit losses			655
Ending Balance			(655)
Small Business Administration [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	2,668	2,992
Allowance for credit losses	(2,809)	(2,668)	(2,992)
Charge-offs	(127)	(223)	362
Recoveries	107	23	72
Initial ACL for PCD Loans at Acquisition	62
Provision Recorded at Acquisition	64
Provision for loan losses	35	(124)	11
Ending Balance	2,809	2,668	2,992
Small Business Administration [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		(1,818)	1,453
Allowance for credit losses			1,818
Ending Balance			(1,818)
SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance
Allowance for credit losses
Charge-offs	0
Recoveries
Initial ACL for PCD Loans at Acquisition
Provision Recorded at Acquisition
Provision for loan losses	0		0
Ending Balance
SBA - Paycheck Protection Program (PPP) [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance
Allowance for credit losses
Ending Balance
Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	6,669	7,142
Allowance for credit losses	(10,206)	(6,669)	(7,142)
Charge-offs	(66)	(3,019)	195
Recoveries	503	12	10
Initial ACL for PCD Loans at Acquisition	500
Provision Recorded at Acquisition	508
Provision for loan losses	2,092	2,534	889
Ending Balance	10,206	6,669	7,142
Commercial and Industrial [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		2,442	8,880
Allowance for credit losses			(2,442)
Ending Balance			2,442
Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	3,066	3,949
Allowance for credit losses	(4,400)	(3,066)	(3,949)
Charge-offs	0	(118)
Recoveries	468	0
Initial ACL for PCD Loans at Acquisition	2,832
Provision Recorded at Acquisition	149
Provision for loan losses	(2,115)	(765)	(1,120)
Ending Balance	4,400	3,066	3,949
Dairy & Livestock and Agribusiness [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		186	5,255
Allowance for credit losses			(186)
Ending Balance			186
Municipal Lease Finance Receivables [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	100	74
Allowance for credit losses	(296)	(100)	(74)
Charge-offs	0	0
Recoveries		0
Initial ACL for PCD Loans at Acquisition	3
Provision Recorded at Acquisition	26
Provision for loan losses	167	26	(133)
Ending Balance	296	100	74
Municipal Lease Finance Receivables [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		(416)	623
Allowance for credit losses			416
Ending Balance			(416)
SFR Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	188	367
Allowance for credit losses	(366)	(188)	(367)
Charge-offs	0	0
Recoveries		79	206
Initial ACL for PCD Loans at Acquisition
Provision Recorded at Acquisition
Provision for loan losses	178	(258)	(135)
Ending Balance	366	188	367
SFR Mortgage [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		2,043	2,339
Allowance for credit losses			(2,043)
Ending Balance			2,043
Consumer and Other Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	613	1,795
Allowance for credit losses	(532)	(613)	(1,795)
Charge-offs	(4)	(11)	109
Recoveries		26	59
Initial ACL for PCD Loans at Acquisition
Provision Recorded at Acquisition
Provision for loan losses	(77)	(1,197)	315
Ending Balance	$ 532	613	1,795
Consumer and Other Loans [Member] \| Impact of ASU 2016-13 Adoption [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance		$ (907)	623
Allowance for credit losses			907
Ending Balance			$ (907)

Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Loan, Including PCI Loans by Internal Risk Ratings (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	$ 9,073,571
Total loans	9,079,392	$ 7,887,713
Commercial And Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	948,683	813,063
SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	290,908	288,600
Total loans	290,908	288,600
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	2,482,471
Total loans	2,485,110	2,131,800
SFR mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	266,024	240,654
Total loans	266,024	240,654
Dairy & Livestock and Agribusiness [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	433,564	386,219
Municipal Lease Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	81,126	45,933
Total loans	81,126	45,933
Consumer and other loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable gross	76,781	74,665
Total loans	76,781	74,665
Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	8,788,580	7,639,436
Pass [Member] \| SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	284,492	271,625
Pass [Member] \| SFR mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	264,479	238,189
Pass [Member] \| Municipal Lease Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	80,681	45,594
Pass [Member] \| Consumer and other loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	74,640	72,411
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	212,154	192,175
Special Mention [Member] \| SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	4,679	6,756
Special Mention [Member] \| SFR mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	943	8
Special Mention [Member] \| Municipal Lease Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	262	339
Special Mention [Member] \| Consumer and other loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,151	1,983
Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	78,658	56,102
Substandard [Member] \| SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,737	10,219
Substandard [Member] \| SFR mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	602	2,457
Substandard [Member] \| Municipal Lease Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	183
Substandard [Member] \| Consumer and other loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	990	271
Doubtful & Loss [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Doubtful & Loss [Member] \| SBA [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Doubtful & Loss [Member] \| SFR mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Doubtful & Loss [Member] \| Municipal Lease Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Doubtful & Loss [Member] \| Consumer and other loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans

Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Recorded Investment in, and Aging of, Past Due and Nonaccrual Loans, Including PCI Loans by Class of Loans (Detail) - USD ($)

Dec. 31, 2022

Dec. 31, 2021

$ 5,821,000

$ 8,176,000

4,930,000

6,893,000

^[1]

9,073,571,000

4,094,000

5,992,000

30-59 Days Past Due [Member]

9,079,392,000

7,887,713,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

549,000

1,895,000

60-89 Days Past Due [Member]

332,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

570,000

1,161,000

Greater than 89 Days Past Due [Member]

267,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

4,702,000

5,120,000

Financial Asset, Not Past Due [Member]

4,700

5,100,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Owner Occupied [Member]

7,879,537,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

2,639,000

3,821,000

2,639,000

^[2],[3]

3,607,000

^[1]

2,482,471,000

2,639,000

3,607,000

Commercial Real Estate Owner Occupied [Member] | 30-59 Days Past Due [Member]

2,485,110,000

2,131,800,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Owner Occupied [Member] | 60-89 Days Past Due [Member]

438,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Owner Occupied [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Owner Occupied [Member] | Financial Asset, Not Past Due [Member]

2,639,000

3,383,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Non-owner Occupied [Member]

2,127,979,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

18,000

^[2],[3]

4,399,838,000

18,000

Commercial Real Estate Non-owner Occupied [Member] | 30-59 Days Past Due [Member]

4,399,838,000

3,657,930,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Non-owner Occupied [Member] | 60-89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Non-owner Occupied [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial Real Estate Non-owner Occupied [Member] | Financial Asset, Not Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Speculative [Member]

3,657,930,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

^[4]

^[5]

^[1],[4]

^[4]

67,436,000

Construction Speculative [Member] | 30-59 Days Past Due [Member]

^[4]

67,436,000

44,859,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Speculative [Member] | 60-89 Days Past Due [Member]

^[4]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Speculative [Member] | Greater than 89 Days Past Due [Member]

^[4]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Speculative [Member] | Financial Asset, Not Past Due [Member]

^[4]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Non-speculative [Member]

^[4]

44,859,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

20,835,000

Construction Non-speculative [Member] | 30-59 Days Past Due [Member]

20,835,000

17,405,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Non-speculative [Member] | 60-89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Non-speculative [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Construction Non-speculative [Member] | Financial Asset, Not Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Small Business Administration [Member]

17,405,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

999,000

1,901,000

443,000

^[2],[3]

1,034,000

^[1]

289,909,000

268,000

521,000

Small Business Administration [Member] | 30-59 Days Past Due [Member]

290,908,000

288,600,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Small Business Administration [Member] | 60-89 Days Past Due [Member]

374,000

417,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Small Business Administration [Member] | Greater than 89 Days Past Due [Member]

182,000

1,145,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Small Business Administration [Member] | Financial Asset, Not Past Due [Member]

443,000

339,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

SBA - Paycheck Protection Program (PPP) [Member]

286,699,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

9,087,000

186,585,000

SBA - Paycheck Protection Program (PPP) [Member] | 30-59 Days Past Due [Member]

9,087,000

186,585,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

SBA - Paycheck Protection Program (PPP) [Member] | 60-89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

SBA - Paycheck Protection Program (PPP) [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

SBA - Paycheck Protection Program (PPP) [Member] | Financial Asset, Not Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial and Industrial [Member]

186,585,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

1,318,000

1,372,000

1,320,000

^[2],[3]

1,714,000

^[1]

947,365,000

771,000

1,326,000

Commercial and Industrial [Member] | 30-59 Days Past Due [Member]

948,683,000

813,063,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial and Industrial [Member] | 60-89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial and Industrial [Member] | Greater than 89 Days Past Due [Member]

16,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Commercial and Industrial [Member] | Financial Asset, Not Past Due [Member]

1,318,000

1,356,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Dairy & Livestock and Agribusiness [Member]

811,691,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

269,000

^[2],[3]

477,000

433,295,000

364,000

Dairy & Livestock and Agribusiness [Member] | 30-59 Days Past Due [Member]

433,564,000

386,219,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Dairy & Livestock and Agribusiness [Member] | 60-89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Dairy & Livestock and Agribusiness [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Dairy & Livestock and Agribusiness [Member] | Financial Asset, Not Past Due [Member]

269,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Municipal Lease Finance Receivables [Member]

386,219,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

81,126,000

45,933,000

Municipal Lease Finance Receivables [Member] | 30-59 Days Past Due [Member]

81,126,000

45,933,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Municipal Lease Finance Receivables [Member] | 60-89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Municipal Lease Finance Receivables [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Municipal Lease Finance Receivables [Member] | Financial Asset, Not Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Accounts, Notes, Loans and Financing Receivable [Line Items]

45,933,000

SFR Mortgage [Member]

388,000

1,040,000

380,000

^[1]

265,636,000

380,000

SFR Mortgage [Member] | 30-59 Days Past Due [Member]

266,024,000

240,654,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

SFR Mortgage [Member] | 60-89 Days Past Due [Member]

1,040,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

SFR Mortgage [Member] | Greater than 89 Days Past Due [Member]

388,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

SFR Mortgage [Member] | Financial Asset, Not Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Consumer and Other Loans [Member]

239,614,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

208,000

42,000

33,000

158,000

^[1]

76,573,000

34,000

158,000

Consumer and Other Loans [Member] | 30-59 Days Past Due [Member]

76,781,000

74,665,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Consumer and Other Loans [Member] | 60-89 Days Past Due [Member]

175,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Consumer and Other Loans [Member] | Greater than 89 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Consumer and Other Loans [Member] | Financial Asset, Not Past Due [Member]

$ 33,000

42,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

Accounts, Notes, Loans and Financing Receivable [Line Items]

$ 74,623,000

[1]	As of December 31, 2021, $1.2 million of nonaccruing loans were current, $332,000 were 30-59 days past due, $267,000 were 60-89 days past due, and $5.1 million were 90+ days past due.
[2]	As of December 31, 2022, $228,000 of nonaccruing loans were current and $4.7 million were 90+ days past due.
[3]	Excludes $221,000 of guaranteed portion of nonaccrual SBA loans that are in process of collection.
[4]	Speculative construction loans are generally for properties where there is no identified buyer or renter.
[5]	Speculative construction loans are generally for properties where there is no identified buyer or renter.

Dec. 31, 2022

Dec. 31, 2021

Nonaccruing loans, current

$ 228,000

$ 1,200,000

Small Business Administration Loans [Member]

4,930,000

6,893,000

^[1]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Small Business Administration Loans [Member] | Financial Guarantee [Member]

443,000

^[2],[3]

1,034,000

^[1]

Accounts, Notes, Loans and Financing Receivable [Line Items]

Nonaccrual loans

221,000

30-59 Days Past Due [Member]

Accounts, Notes, Loans and Financing Receivable [Line Items]

60-89 Days Past Due [Member]

332,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

90+ Days Past Due [Member]

267,000

Accounts, Notes, Loans and Financing Receivable [Line Items]

$ 4,700

$ 5,100,000

[1]	As of December 31, 2021, $1.2 million of nonaccruing loans were current, $332,000 were 30-59 days past due, $267,000 were 60-89 days past due, and $5.1 million were 90+ days past due.
[2]	As of December 31, 2022, $228,000 of nonaccruing loans were current and $4.7 million were 90+ days past due.
[3]	Excludes $221,000 of guaranteed portion of nonaccrual SBA loans that are in process of collection.

Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Held-for-Investment Loans, Individually Evaluated for Impairment by Class of Loans (Detail) $ in Millions	Dec. 31, 2022 USD ($)
Financing Receivable, Allowance for Credit Losses [Line Items]
Recorded Investment, Total impaired loans	$ 7.8

Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Recorded Investment in Collateral-Dependent loans (Detail) $ in Thousands	Dec. 31, 2022 USD ($) Collateral	Dec. 31, 2021 USD ($) Collateral
Financing Receivable, Modifications [Line Items]
Real Estate	$ 18,475	$ 7,632
Business Assets	5,066	5,650
Other	$ 289	$ 208
Number of Loans Dependent on Collateral \| Collateral	28	39
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Real Estate	$ 17,935	$ 6,001
Business Assets		0
Other		$ 0
Number of Loans Dependent on Collateral \| Collateral	4	6
Construction [Member]
Financing Receivable, Modifications [Line Items]
Real Estate		$ 0
Business Assets		0
Other		$ 0
Number of Loans Dependent on Collateral \| Collateral		0
Small Business Administration Loans [Member]
Financing Receivable, Modifications [Line Items]
Real Estate	$ 151	$ 405
Business Assets	292	517
Other		$ 112
Number of Loans Dependent on Collateral \| Collateral	6	10
SBA - Paycheck Protection Program (PPP) [Member]
Financing Receivable, Modifications [Line Items]
Real Estate		$ 0
Business Assets		0
Other		$ 0
Number of Loans Dependent on Collateral \| Collateral		0
Commercial And Industrial [Member]
Financing Receivable, Modifications [Line Items]
Real Estate	$ 87	$ 688
Business Assets	2,774	5,133
Other	$ 81	$ 96
Number of Loans Dependent on Collateral \| Collateral	13	19
Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Modifications [Line Items]
Real Estate	$ 269	$ 0
Business Assets	2,000	0
Other	$ 208	$ 0
Number of Loans Dependent on Collateral \| Collateral	4	0
Municipal Lease Finance Receivables [Member]
Financing Receivable, Modifications [Line Items]
Real Estate		$ 0
Business Assets		0
Other		$ 0
Number of Loans Dependent on Collateral \| Collateral		0
SFR mortgage [Member]
Financing Receivable, Modifications [Line Items]
Real Estate		$ 380
Business Assets		0
Other		$ 0
Number of Loans Dependent on Collateral \| Collateral		2
Consumer And Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Real Estate	$ 33	$ 158
Business Assets		0
Other		$ 0
Number of Loans Dependent on Collateral \| Collateral	1	2

Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Activity Related to Troubled Debt Restructurings (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Modifications [Line Items]
Beginning balance	$ 0
Ending balance		$ 0
Total TDRs	7,817
Performing TDRs [Member]
Financing Receivable, Modifications [Line Items]
Beginning balance	5,293	2,159
New modifications	5,204	7,340
Payoffs/payments, net and other	(2,680)	(4,206)
TDRs returned to accrual status	0	0
TDRs placed on nonaccrual status	0	0
Ending balance	7,817	5,293
Nonperforming TDRs [Member]
Financing Receivable, Modifications [Line Items]
Beginning balance	0	0
New modifications	0	0
Charge-offs	0	0
Transfer to OREO	0	0
Payoffs/payments, net and other	0	0
TDRs returned to accrual status	0	0
TDRs placed on nonaccrual status	0	0
Ending balance	$ 0	0
Total TDRs		$ 5,293

Other Real Estate Owned - Summary of Activity Related to Total OREO (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]
Balance, beginning of period	$ 0	$ 3,392
Additions	0	443
Dispositions	0	(4,535)
Valuation adjustments	0	700
Balance, end of period	$ 0	$ 0

Goodwill and Other Intangible Assets - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Approximately weighted average remaining life of intangible assets	2 years 2 months 23 days

Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Impairment Effects on Earnings Per Share [Line Items]
Additions due to acquisitions	$ 102,115

Goodwill and Other Intangible Assets - Summary of Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Balance of intangible assets, Gross CDI Carrying Amount, Beginning of period	$ 93,297	$ 93,297
Additions due to acquisitions	3,914
Balance of intangible assets, Gross CDI Carrying Amount, End of period	97,211	93,297
Estimated Amortization Expense:
2023	6,452
2024	5,324
2025	4,193
2026	2,822
2027	1,397
Thereafter	1,554
Total	21,742	25,394
Balance of intangible assets, Accumulated Amortization, Beginning of period	(67,903)	(59,663)
Amortization	(7,567)	(8,240)
Balance of intangible assets, Accumulated Amortization, End of period	(75,470)	(67,903)
FiniteLived Intangible Assets Amortization	(7,567)	(8,240)
Balance of intangible assets, Net CDI Amount, Beginning of period	25,394	33,634
Amortization	(3,652)	(8,240)
Balance of intangible assets, Net CDI Amount, End of period	$ 21,742	$ 25,394

Premises and Equipment - Schedule of Premises and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Land	$ 17,961	$ 18,566
Bank premises	69,881	70,081
Furniture and equipment	33,362	31,174
Premises and equipment, gross	121,204	119,821
Accumulated depreciation and amortization	(74,506)	(70,725)
Premises and equipment, net	$ 46,698	$ 49,096

Premises and Equipment - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$ 6.9	$ 6.4	$ 6.9

Other Assets - Summary of Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid expenses	$ 8,706	$ 7,955
Interest rate swaps	82	14,163
ROU assets	$ 22,696	$ 19,274
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Total	Total
Affordable housing investments	$ 11,800	$ 8,818
Other investments	54,030	55,941
Other assets	11,632	12,150
Total	$ 108,946	$ 118,301

Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Operating Loss Carryforwards [Line Items]
Amount of unrecognized tax benefits	$ 0	$ 0
Net operating los carryforwards	$ 14,800,000
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2030
Net Operating Income Loss	$ 300,000
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating los carryforwards	$ 12,700,000
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2032
Operating Loss Carryforwards, Valuation Allowance	$ 3,400,000
California Member
Operating Loss Carryforwards [Line Items]
Net operating los carryforwards	$ 9,800,000

Income Taxes - Schedule of Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Current provision:
Federal	$ 60,763	$ 44,514	$ 48,328
State	35,427	27,526	28,469
Current provision, total	96,190	72,040	76,797
Deferred provision
Federal	(2,496)	8,782	(2,997)
State	(772)	4,305	(1,439)
Deferred provision (benefit), total	(3,268)	13,087	(4,436)
Provision for income taxes	$ 92,922	$ 85,127	$ 72,361

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Operating Lease, Right-of-Use Asset

Income Taxes - Schedule of Income Tax Asset (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current:
Income tax asset , Current, Total	$ 2,398	$ 7,602
Deferred:
Income tax asset , Deferred, Total	184,286	25,001
Income tax asset (liability), Total	186,684	32,603
Federal [Member]
Current:
Income tax asset , Current, Total	1,740	5,452
Deferred:
Income tax asset , Deferred, Total	117,698	16,500
State [Member]
Current:
Income tax asset , Current, Total	658	2,150
Deferred:
Income tax asset , Deferred, Total	$ 66,588	$ 8,501

Income Taxes - Components of Net Deferred Tax Asset (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Bad debt and credit loss deduction	$ 29,648	$ 23,228
Net operating loss carryforward	4,701	0
Deferred compensation	6,768	6,367
PCI loans	51	657
California franchise tax	0	(3,873)
Accrued expense	5,678	5,071
Unrealized loss on investment securities, net	159,229	423
Acquired loan discounts	4,288	5,863
Lease liability	7,541	6,472
Other, net	2,251	1,784
Gross deferred tax asset	220,155	53,738
Deferred tax liabilities:
California franchise tax	6,568
Depreciation	3,762	3,443
Intangibles—acquistions	11,591	12,812
FHLB stock	2,545	2,525
Deferred income	4,177	3,825
Right of use asset	7,226	6,132
Unrealized gain on investment securities, net	0	0
Gross deferred tax liability	35,869	28,737
Net deferred tax asset	$ 184,286	$ 25,001

Income Taxes - Reconciliation of Statutory Income Tax Rate to Consolidated Effective Income Tax Rate (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Federal income tax at statutory rate, rate	21.00%	21.00%	21.00%
State franchise taxes, net of federal benefit, rate	8.30%	8.30%	8.40%
Tax-exempt income, rate	(1.00%)	(1.10%)	(1.30%)
Tax credits, rate	(0.50%)	(0.60%)	(0.80%)
Other, net, rate	0.50%	1.00%	1.70%
Provision for income taxes, rate	28.30%	28.60%	29.00%
Federal income tax at statutory rate	$ 68,953	$ 62,506	$ 52,399
State franchise taxes, net of federal benefit	27,256	24,600	20,950
Tax-exempt income	(3,290)	(3,165)	(3,191)
Tax credits	(1,617)	(1,640)	(1,946)
Other, net	1,620	2,826	4,149
Provision for income taxes	$ 92,922	$ 85,127	$ 72,361

Deposits - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deposits [Abstract]
Balance of accounts with more than $2500,000 balance	$ 77.2	$ 79.9

Deposits - Composition of Deposits (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Noninterest-Bearing Deposit Liabilities [Abstract]
Noninterest-bearing deposits	$ 8,164,364	$ 8,104,056
Interest-bearing deposits:
Investment checking	723,870	655,333
Money market	3,070,674	3,342,531
Savings	582,711	546,840
Time deposits	294,626	327,682
Total deposits	$ 12,836,245	$ 12,976,442
Noninterest-bearing deposits, percentage of total deposits	63.60%	62.45%
Investment checking, percentage of total deposits	5.64%	5.05%
Money market, percentage of total deposits	23.92%	25.76%
Savings, percentage of total deposits	4.54%	4.21%
Time deposits, percentage of total deposits	2.30%	2.53%
Percentage of deposit, total	100.00%	100.00%

Deposits - Scheduled Maturities of Time Certificates of Deposit (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Year of maturity:
2023	$ 258,766
2024	18,685
2025	9,473
2026	5,552
2027 and thereafter	2,150
Total	$ 294,626	$ 327,682

Borrowings - Additional Information (Detail) - USD ($)		12 Months Ended
Borrowings - Additional Information (Detail) - USD ($)	Jan. 31, 2006	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Funds borrowed under repurchase agreement		$ 565,431,000	$ 642,388,000
Weighted average interest rates		0.11%	0.08%
Loans Pledged As Collaterals		$ 4,300,000,000
Investment securities at carrying value		$ 2,900,000,000	$ 2,180,000,000
Borrowing Rate		4.65%
Period of LIBOR	1 year
Short term borrowings		$ 995,000,000.0	$ 2,300,000
Collateral Pledged [Member]
Debt Instrument [Line Items]
Investment securities at carrying value		$ 2,900,000,000
CVB Statutory Trust III [Member] \| Junior Subordinated Debenture Held by CVB Statutory Trust III [Member]
Debt Instrument [Line Items]
Trust preferred securities, offered fair value	$ 25,000,000
Proceeds from the offering and other cash	$ 25,774,000
Maximum Period of Deferred payments of interest		20 consecutive quarters
Trust Preferred Securities, maturity date		Mar. 15, 2036
Trust Preferred Securities, interest rate in excess of LIBOR	1.38%
Trust Preferred Securities callable date		Mar. 15, 2011

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Contingencies And Commitments [Line Items]
Commitments to extend credit	$ 1,730.0	$ 1,580.0
Obligations under letters of credit	50.3	44.9
Reserve for credit risk for undisbursed commitments	8.0	$ 8.0
Available lines of credit	6,770.0
Secured [Member]
Contingencies And Commitments [Line Items]
Available lines of credit	$ 3,850.0

Employee Benefit Plans - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Deferred compensation agreements expenses	$ 534,000	$ 1,400	$ 1,400
Deferred compensation plan, discretionary payments	0	0	0
Deferred compensation liability	$ 22,092	20,879
Employer contribution percentage to 401(k) plan	3.00%
Employer contribution in profit-sharing plan	$ 5,200	$ 5,000	$ 4,300
Increase in Employer Contribution Percentage to Profit Sharing Plan	3.00%	2.00%	2.00%
Executive Non-qualified Excess Plan [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Deferred compensation liability	$ 22,100	$ 20,900

Earnings Per Share Reconciliation - Additional Information (Detail) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per common share	236,000	114,000	291,000

Earnings Per Share Reconciliation - Schedule of Earnings Per Common Share Reconciliation (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings per common share:
Net earnings	$ 235,425	$ 212,521	$ 177,159
Less: Net earnings allocated to restricted stock	1,508	970	572
Net earnings allocated to common shareholders	$ 233,917	$ 211,551	$ 176,587
Weighted average shares outstanding	139,652	135,165	136,031
Basic earnings per common share	$ 1.67	$ 1.57	$ 1.30
Diluted earnings per common share:
Net income allocated to common shareholders	$ 233,917	$ 211,551	$ 176,587
Weighted average shares outstanding	139,652	135,165	136,031
Incremental shares from assumed exercise of outstanding options	360	217	175
Diluted weighted average shares outstanding	140,012	135,382	136,206
Diluted earnings per common share	$ 1.67	$ 1.56	$ 1.30

Stock-Based Compensation Plans - Additional Information (Detail) - USD ($)		12 Months Ended
	May 31, 2008	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option plan, options outstanding		318,000	414,000
Stock options granted under Black-Scholes options pricing model		66,000
Fair value of options vested			$ 258,000	$ 183,000
Cash received from stock option exercises		$ 1,923,000	$ 1,277,000	$ 231,000
Common stock, shares outstanding		139,818,703	135,526,025
Number of common shares, options exercisable		152,000
Weighted average fair value of restricted stock			$ 20.43	$ 18.20
2008 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized issuance of shares of Company common stock	9,000,000
Expiry of equity incentive plan		2018
Common stock available for future issuance		6,829,373
2008 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option plan, options outstanding		1,386,922
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total expenses on stock option		$ 273,000	$ 220,000	$ 183,000
Stock options granted under Black-Scholes options pricing model		66,000	64,500	217,500
Vesting period		5 years
Intrinsic value of options exercised		$ 1,000,000.0	$ 262,000	$ 144,000
Unrecognized compensation cost related to nonvested options granted		$ 623,000
Weighted-average period for expected cost recognized		4 months 24 days
Fair value of options vested		$ 203,000
Cash received from stock option exercises		$ 1,900,000	1,300,000	232,000
Common stock, shares outstanding		317,820
Options exercisable lower price range		$ 12.68
Options exercisable upper price range		$ 24.83
Stock Options [Member] \| Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares, options exercisable		152,220
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost related to nonvested options granted		$ 15,600,000
2008 Equity Incentive Plan, granted restricted stock awards		675,000
Weighted average fair value of restricted stock		$ 22.82
Amount of compensation cost recognized		$ 7,600,000	$ 5,000,000.0	$ 5,300,000
Restricted Stock [Member] \| 2008 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
2008 Equity Incentive Plan, granted restricted stock awards		674,961	394,884	358,464
Restricted Stock [Member] \| 2008 Equity Incentive Plan [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Restricted Stock [Member] \| 2008 Equity Incentive Plan [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		5 years

Stock-Based Compensation Plans - Estimated Fair Value of Stock Options (Detail) - Stock Options [Member] - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	3.00%	3.60%	4.00%
Volatility	27.90%	29.60%	27.10%
Risk-free interest rate	1.20%	0.40%	0.40%
Expected life	10 years	5 years 6 months	5 years 3 months 18 days
Weighted average grant date fair value	$ 8.60	$ 3.45	$ 2.56

Stock-Based Compensation Plans - Option Activity under Company's Stock Option Plans (Detail) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares
Share-Based Payment Arrangement [Abstract]
Outstanding, Number of Stock Options, Beginning Balance \| shares	414,000
Granted, Number of Stock Options Outstanding \| shares	66,000
Exercised, Number of Stock Options Outstanding \| shares	(116,000)
Forfeited or expired, Number of Stock Options Outstanding \| shares	(46,000)
Outstanding, Number of Stock Options, Ending Balance \| shares	318,000
Vested or expected to vest, Number of Stock Options Outstanding \| shares	318,000
Exercisable, Number of Stock Options Outstanding \| shares	152,000
Outstanding, Weighted Average Exercise Price, Beginning Balance \| $ / shares	$ 17.98
Granted, Weighted Average Exercise Price \| $ / shares	22.47
Exercised, Weighted Average Exercise Price \| $ / shares	16.61
Forfeited or expired, Weighted Average Exercise Price \| $ / shares	19.11
Outstanding, Weighted Average Exercise Price, Ending Balance \| $ / shares	19.25
Vested or expected to vest, Weighted Average Exercise Price \| $ / shares	19.25
Exercisable, Weighted Average Exercise Price \| $ / shares	$ 18.24
Outstanding, Weighted Average Remaining Contractual Term	6 years 9 months 10 days
Vested or expected to vest, Weighted Average Remaining Contractual Term	6 years 9 months 10 days
Exercisable, Weighted Average Remaining Contractual Term	5 years 4 months 13 days
Outstanding, Aggregate Intrinsic Value \| $	$ 2,067
Vested or expected to vest, Aggregate Intrinsic Value \| $	2,067
Exercisable, Aggregate Intrinsic Value \| $	$ 1,147

Stock-Based Compensation Plans - Summary of Status of Company's Non-Vested Restricted Shares (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, Weighted Average Fair Value		$ 20.43	$ 18.20
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, Shares, Beginning Balance	663,000
Granted, Shares	675,000
Vested, Shares	(198,000)
Forfeited, Shares	(71,000)
Nonvested, Shares, Ending Balance	1,069,000	663,000
Nonvested, Weighted Average Fair Value, Beginning Balance	$ 19.83
Granted, Weighted Average Fair Value	22.82
Vested, Weighted Average Fair Value	20.59
Forfeited, Weighted Average Fair Value	22.22
Nonvested, Weighted Average Fair Value, Ending Balance	$ 21.37	$ 19.83

Stock-Based Compensation Plans - Summary of Status of Company's Non-Vested Restricted Shares (Parenthetical) (Details) shares in Thousands	12 Months Ended
	Dec. 31, 2022 shares
PRSU
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of restricted shares outstanding	172,313
Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of restricted shares outstanding	0

Regulatory Matters - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2022 USD ($)
Regulated Operations [Abstract]
Trust-preferred securities included in Tier 1 capital	$ 25.8
Additional dividends without obtaining prior approval from bank regulators declared and paid		$ 98.7
Minimum total risk based capital ratio		0.80
Minimum Tier 1 risk based capital ratio		0.60
Minimum common equity Tier 1 capital ratio		0.45
Minimum leverage ratio for Highest rated institutions		0.40
Well capitalized common equity Tier 1 capital ratio		0.65
Well capitalized Tier 1 risk based capital ratio		0.80
Well capitalized risk based capital ratio		1.00
Well capitalized leverage ratio		0.50
Capital Conservation Buffer rate		0.25
Trust preferred securities redemption date	Jun. 15, 2021
Capital Conservation Buffer common equity Tier 1 capital ratio		0.70
Capital Conservation Buffer Risk-Based Capital Ratio		0.85
Capital Conservation Buffer Total Risk-Based Capital Ratio		0.105
Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum		0.25

Regulatory Matters - Regulatory Capital Amounts and Ratios for Company and Bank (Detail) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Ratio	0.80
Total Capital (to Risk-Weighted Assets), Required To Be Well Capitalized, Ratio	1.00
Tier 1 Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Ratio	0.60
Tier 1 Capital (to Risk-Weighted Assets), Required To Be Well Capitalized, Ratio	0.80
Tier 1 Capital (to Average-Assets), For Capital Adequacy Purposes, Ratio	0.40
Tier 1 Capital (to Average-Assets), Required To Be Well Capitalized, Ratio	0.50
Parent Company [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk-Weighted Assets), Actual, Amount	$ 1,618,279	$ 1,479,453
Total Capital (to Risk-Weighted Assets), Actual, Ratio	0.1437	0.1563
Total Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Amount	$ 1,182,276	$ 993,780
Tier 1 Capital (to Risk-Weighted Assets), Actual, Amount	$ 1,525,162	$ 1,406,434
Tier 1 Capital (to Risk-Weighted Assets), Actual, Ratio	0.1355	0.1486
Tier 1 Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Amount	$ 957,080	$ 804,489
Common equity Tier I capital ratio, Actual, Amount	$ 1,525,162	$ 1,406,434
Common equity Tier I capital ratio, Actual, Ratio	0.1355	0.1486
Common equity Tier I capital ratio, For Capital Adequacy Purposes, Amount	$ 788,184	$ 662,520
Tier 1 Capital (to Average-Assets), Actual, Amount	$ 1,525,162	$ 1,406,434
Tier 1 Capital (to Average-Assets), Actual, Ratio	0.0953	0.0918
Tier 1 Capital (to Average-Assets), For Capital Adequacy Purposes, Amount	$ 639,881	$ 613,072
Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk-Weighted Assets), Actual, Amount	$ 1,600,463	$ 1,436,989
Total Capital (to Risk-Weighted Assets), Actual, Ratio	0.1422	0.1518
Total Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Amount	$ 1,182,055	$ 993,741
Total Capital (to Risk-Weighted Assets), Required To Be Well Capitalized, Amount	1,125,767	946,420
Tier 1 Capital (to Risk-Weighted Assets), Actual, Amount	$ 1,507,346	$ 1,363,879
Tier 1 Capital (to Risk-Weighted Assets), Actual, Ratio	0.1339	0.1441
Tier 1 Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Amount	$ 956,902	$ 804,457
Tier 1 Capital (to Risk-Weighted Assets), Required To Be Well Capitalized, Amount	900,614	757,136
Common equity Tier I capital ratio, Actual, Amount	$ 1,507,346	$ 1,363,879
Common equity Tier I capital ratio, Actual, Ratio	0.1339	0.1441
Common equity Tier I capital ratio, For Capital Adequacy Purposes, Amount	$ 788,037	$ 662,494
Common equity Tier I capital ratio, To Be Well Capitalized under Prompt Corrective Action Provisions, Amount	731,748	615,173
Tier 1 Capital (to Average-Assets), Actual, Amount	$ 1,507,346	$ 1,363,879
Tier 1 Capital (to Average-Assets), Actual, Ratio	0.0942	0.0890
Tier 1 Capital (to Average-Assets), For Capital Adequacy Purposes, Amount	$ 639,816	$ 612,983
Tier 1 Capital (to Average-Assets), Required To Be Well Capitalized, Amount	$ 799,769	$ 766,229
Minimum [Member] \| Parent Company [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Ratio	0.1050	0.1050
Tier 1 Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Ratio	0.0850	0.0850
Common equity Tier I capital ratio, For Capital Adequacy Purposes, Ratio	7.00%	7.00%
Tier 1 Capital (to Average-Assets), For Capital Adequacy Purposes, Ratio	0.0400	0.0400
Minimum [Member] \| Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Ratio	0.1050	0.1050
Total Capital (to Risk-Weighted Assets), Required To Be Well Capitalized, Ratio	0.1000	0.1000
Tier 1 Capital (to Risk-Weighted Assets), For Capital Adequacy Purposes, Ratio	0.850	0.0850
Tier 1 Capital (to Risk-Weighted Assets), Required To Be Well Capitalized, Ratio	0.0800	0.0800
Common equity Tier I capital ratio, For Capital Adequacy Purposes, Ratio	7.00%	7.00%
Common equity Tier I capital ratio, To Be Well Capitalized under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%
Tier 1 Capital (to Average-Assets), For Capital Adequacy Purposes, Ratio	0.0400	0.0400
Tier 1 Capital (to Average-Assets), Required To Be Well Capitalized, Ratio	0.0500	0.0500

Fair Value Information - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	$ 3,255,211	$ 3,183,923
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Interest rate swaps, liabilities	565,513	656,551
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	0
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	3,255,293
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	0
Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	25,687	29,468
Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	0	0
Carrying Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	3,255,211	3,183,923
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Interest rate swaps, liabilities	82	14,163
Fair Value on Recurring Basis [Member] \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		0
Total liabilities	0	0
Fair Value on Recurring Basis [Member] \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		3,198,086
Total liabilities	82	14,163
Fair Value on Recurring Basis [Member] \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets		0
Total liabilities	0	0
Fair Value on Recurring Basis [Member] \| Municipal Bonds [Member] \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Municipal Bonds [Member] \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	25,687	29,468
Fair Value on Recurring Basis [Member] \| Municipal Bonds [Member] \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Mortgage-backed securities \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Mortgage-backed securities \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	2,789,141	2,563,214
Fair Value on Recurring Basis [Member] \| Mortgage-backed securities \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale		0
Fair Value on Recurring Basis [Member] \| CMO/REMIC \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| CMO/REMIC \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	439,303	590,158
Fair Value on Recurring Basis [Member] \| CMO/REMIC \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Other Securities \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Other Securities \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	1,080	1,083
Fair Value on Recurring Basis [Member] \| Other Securities \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Total investment securities AFS \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	0	0
Fair Value on Recurring Basis [Member] \| Total investment securities AFS \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	3,255,211	3,183,923
Fair Value on Recurring Basis [Member] \| Total investment securities AFS \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale		0
Fair Value on Recurring Basis [Member] \| Interest rate swaps \| Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets		0
Interest rate swaps, liabilities	0	0
Fair Value on Recurring Basis [Member] \| Interest rate swaps \| Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Interest rate swaps, liabilities	82	14,163
Fair Value on Recurring Basis [Member] \| Interest rate swaps \| Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets		0
Interest rate swaps, liabilities	0	0
Fair Value on Recurring Basis [Member] \| Carrying Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets	3,255,293	3,198,086
Total liabilities	82	14,163
Fair Value on Recurring Basis [Member] \| Carrying Value [Member] \| Municipal Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	25,687	29,468
Fair Value on Recurring Basis [Member] \| Carrying Value [Member] \| Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	2,789,141	2,563,214
Fair Value on Recurring Basis [Member] \| Carrying Value [Member] \| CMO/REMIC
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	439,303	590,158
Fair Value on Recurring Basis [Member] \| Carrying Value [Member] \| Other Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	1,080	1,083
Fair Value on Recurring Basis [Member] \| Carrying Value [Member] \| Total investment securities AFS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available-for-sale	3,255,211	3,183,923
Fair Value on Recurring Basis [Member] \| Carrying Value [Member] \| Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Interest rate swaps, liabilities	$ 82	$ 14,163

Fair Value Information - Estimated Fair Value of Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets
Total cash and cash equivalents	$ 203,461	$ 1,732,548
Investment securities available-for-sale	3,255,211	3,183,923
Investment securities held-to-maturity	2,554,301	1,925,970
Total loans, net of allowance for credit losses	8,994,275	7,822,694
Derivative Asset	82	14,163
Deposits:
Interest-bearing	4,671,881	4,872,386
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	565,513	656,551
Carrying Value [Member]
Assets
Total cash and cash equivalents	203,461	1,732,548
Interest-earning balances due from depository institutions	9,553	25,999
Investment securities available-for-sale	3,255,211	3,183,923
Investment securities held-to-maturity	2,554,301	1,925,970
Total loans, net of allowance for credit losses	8,994,275	7,822,694
Derivative Asset	82	14,163
Deposits:
Interest-bearing	4,671,881	4,872,386
Borrowings	1,560,431	644,669
Junior subordinated debentures	0	0
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Estimated Fair Value [Member]
Assets
Total cash and cash equivalents	203,461	1,732,548
Interest-earning balances due from depository institutions	9,553	25,999
Investment securities available-for-sale	3,255,211	3,183,923
Investment securities held-to-maturity	2,155,587	1,921,693
Total loans, net of allowance for credit losses	8,074,952	7,696,210
Derivative Asset	82	14,163
Deposits:
Interest-bearing	4,664,657	4,871,531
Borrowings	1,444,659	586,645
Junior subordinated debentures	0	0
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Estimated Fair Value [Member] \| Level 1 [Member]
Assets
Total cash and cash equivalents	203,461	1,732,548
Interest-earning balances due from depository institutions	0	0
Investment securities available-for-sale	0	0
Investment securities held-to-maturity	0	0
Total loans, net of allowance for credit losses	0	0
Derivative Asset	0	0
Deposits:
Interest-bearing	0	0
Borrowings	0	0
Junior subordinated debentures	0	0
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	0	0
Estimated Fair Value [Member] \| Level 2 [Member]
Assets
Total cash and cash equivalents	0	0
Interest-earning balances due from depository institutions	9,553	25,999
Investment securities available-for-sale	3,255,211	3,183,923
Investment securities held-to-maturity	2,155,587	1,921,693
Total loans, net of allowance for credit losses	0	0
Derivative Asset	82	14,163
Deposits:
Interest-bearing	4,664,657	4,871,531
Borrowings	1,444,659	586,645
Junior subordinated debentures	0	0
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Estimated Fair Value [Member] \| Level 3 [Member]
Assets
Total cash and cash equivalents	0	0
Interest-earning balances due from depository institutions	0	0
Investment securities available-for-sale	0	0
Investment securities held-to-maturity	0	0
Total loans, net of allowance for credit losses	8,074,952	7,696,210
Derivative Asset	0	0
Deposits:
Interest-bearing	0	0
Borrowings	0	0
Junior subordinated debentures	0	0
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	$ 0	$ 0

Derivative Financial Instruments - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) Agreement	Dec. 31, 2021 USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets and liabilities offset in balance sheet	$ 0.0
Total notional amount of the Company's swaps	$ 425.6	$ 493.2
Description of Conditions Relating to Clearing of Interest rate Swaps	As a result of the Bank exceeding $10 billion in assets, federal regulations required the Bank, beginning in January 2019, to clear most interest rate swaps through a clearing house (“centrally cleared”). These instruments contain language outlining collateral pledging requirements for each counterparty, in which collateral must be posted if market value exceeds certain agreed upon threshold limits. Cash or securities are pledged as collateral.
Interest-rate Swap Agreements with Customers [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Number of interest-rate swap agreements \| Agreement	125
Total notional amount of the Company's swaps	$ 425.6

Derivative Financial Instruments - Fair Value of Derivative Instruments (Detail) - Derivatives Not Designated as Hedging Instruments [Member] - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives	$ 82	$ 14,163
Other Assets [Member] \| Interest rate swaps
Derivatives, Fair Value [Line Items]
Asset Derivatives	82	14,163
Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives	82	14,163
Other Liabilities [Member] \| Interest rate swaps
Derivatives, Fair Value [Line Items]
Liability Derivatives	$ 82	$ 14,163

Derivative Financial Instruments - Effect of Derivative Instruments on Consolidated Statement of Earnings (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Derivatives, Fair Value [Line Items]
Derivative, Gain, Statement of Income or Comprehensive Income [Extensible Enumeration]	Noninterest Income	Noninterest Income	Noninterest Income
Derivatives Not Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Amount of Gain Recognized in Income on Derivative Instruments	$ 0	$ 382	$ 5,025
Derivatives Not Designated as Hedging Instruments [Member] \| Interest rate swaps
Derivatives, Fair Value [Line Items]
Amount of Gain Recognized in Income on Derivative Instruments	$ 0	$ 382	$ 5,025

Other Comprehensive Income (Loss) - Summary of Components of OCI (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Equity [Abstract]
Net change in fair value recorded in accumulated OCI, Before-tax	$ (498,759)	$ (56,075)	$ 32,849
Net change in fair value recorded in accumulated OCI, Tax effect	147,451	16,578	(9,711)
Net change in fair value recorded in accumulated OCI, After-tax	(351,308)	(39,497)	23,138
Amortization of unrealized losses on securities transferred from available-for-sale to held-to-maturity, Before-tax	681	256	(572)
Amortization of unrealized losses on securities transferred from available-for-sale to held-to-maturity, Tax effect	(201)	(76)	169
Amortization of unrealized losses on securities transferred from available-for-sale to held-to-maturity, After-tax	480	180	(403)
Net realized gain reclassified into earnings Before-tax	0	0	0
Net realized gain reclassified into earnings Tax effect	0	0	0
Net realized gain reclassified into earnings After-tax	0	0	0
Net change, Before-tax	(498,078)	(55,819)	32,277
Net change, Tax effect	147,250	16,502	(9,542)
Net change After-tax	$ (350,828)	$ (39,317)	$ 22,735

Balance Sheet Offsetting - Schedule of Balance Sheet Offsetting (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Offsetting Assets Liabilities [Line Items]
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	$ 82	$ 14,163
Financial liabilities, Gross Amounts Recognized in the Consolidated Balance Sheets	619,427	665,890
Financial liabilities, Gross Amounts Offset in the Consolidated Balance Sheets	(53,914)	9,339
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	$ 565,513	$ 656,551
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Accumulated Other Comprehensive Income (Loss), Net of Tax	Accumulated Other Comprehensive Income (Loss), Net of Tax
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	$ 53,914	$ 9,339
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Collateral Pledged	(652,333)	(721,208)
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Net Amount	(32,906)	(55,318)
Repurchase Agreements [Member]
Offsetting Assets Liabilities [Line Items]
Financial liabilities, Gross Amounts Recognized in the Consolidated Balance Sheets	565,431	642,388
Financial liabilities, Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	565,431	642,388
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	0	0
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Collateral Pledged	(634,075)	(683,923)
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Net Amount	(68,644)	(41,535)
Interest rate swaps
Offsetting Assets Liabilities [Line Items]
Financial assets, Gross Amounts Recognized in the Consolidated Balance Sheets	82	14,163
Financial assets, Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	0	0
Financial assets, Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	82	14,163
Financial assets, Gross Amounts Not Offset in the Consolidated Balance Sheets, Collateral Pledged	0	0
Financial assets, Gross Amounts Not Offset in the Consolidated Balance Sheets, Net Amount	82	14,163
Interest rate swaps \| Derivatives Not Designated as Hedging Instruments [Member]
Offsetting Assets Liabilities [Line Items]
Financial assets, Gross Amounts Recognized in the Consolidated Balance Sheets	82	14,163
Financial assets, Gross Amounts Offset in the Consolidated Balance Sheets	0	0
Financial assets, Net Amounts Presented in the Consolidated Balance Sheets	0	0
Financial assets, Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	82	14,163
Financial assets, Gross Amounts Not Offset in the Consolidated Balance Sheets, Collateral Pledged	0	0
Financial assets, Gross Amounts Not Offset in the Consolidated Balance Sheets, Net Amount	82	14,163
Financial liabilities, Gross Amounts Recognized in the Consolidated Balance Sheets	53,996	23,502
Financial liabilities, Gross Amounts Offset in the Consolidated Balance Sheets	(53,914)	(9,339)
Financial liabilities, Net Amounts Presented in the Consolidated Balance Sheets	82	14,163
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	53,914	9,339
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Collateral Pledged	(18,258)	(37,285)
Financial liabilities, Gross Amounts Not Offset in the Consolidated Balance Sheets, Net Amount	$ (35,738)	$ (13,783)

Leases - Components of lease costs and supplemental information related to leases (Detail) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2022

Dec. 31, 2021

Lease Assets and Liabilities

$ 22,696

$ 19,274

Total lease liabilities

$ 24,458

$ 20,864

Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]

Other Liabilities

Lease Cost

Operating lease expense

^[1]

$ 7,387

$ 6,613

Sublease income

Total lease expense

7,387

6,613

Other Information

Operating cash outflows from operating leases, net

$ 7,396

$ 7,081

Lease Term and Discount Rate

Weighted average remaining lease term (years)

4 years 1 month 13 days

4 years 3 months 3 days

Weighted average discount rate

2.80%

2.41%

[1]	Includes short-term leases and variable lease costs, which are immaterial.

Leases - Future lease payments required for leases that have initial or remaining non-cancelable lease terms (Detail) $ in Thousands	Dec. 31, 2022 USD ($)
2023	$ 7,168
2024	6,080
2025	5,324
2026	4,037
2027	2,545
Thereafter	803
Total future lease payments	25,957
Less: Imputed interest	(1,499)
Present value of lease liabilities	$ 24,458

Revenue Recognition - Summary of Non Interest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of Topic 606 (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Noninterest income:
Gain on OREO, net	$ 0	$ (1,177)	$ (365)
Other	7,546	7,007	11,277
Total noninterest income	49,989	47,385	49,870
Service Charges on Deposit Accounts [Member]
Noninterest income:
Revenue from contract with customer	21,382	17,152	16,561
Trust and Investment Services [Member]
Noninterest income:
Revenue from contract with customer	11,518	11,571	9,978
Bankcard Services [Member]
Noninterest income:
Revenue from contract with customer	1,470	1,789	1,886
Accounting Standards Update 2014-09 [Member]
Noninterest income:
Gain on OREO, net	0	(1,177)	(388)
Other	7,546	7,007	11,277
Total noninterest income	41,916	38,696	40,090
Accounting Standards Update 2014-09 [Member] \| Service Charges on Deposit Accounts [Member]
Noninterest income:
Revenue from contract with customer	21,382	17,152	16,561
Accounting Standards Update 2014-09 [Member] \| Trust and Investment Services [Member]
Noninterest income:
Revenue from contract with customer	11,518	11,571	9,978
Accounting Standards Update 2014-09 [Member] \| Bankcard Services [Member]
Noninterest income:
Revenue from contract with customer	1,470	1,789	1,886
Accounting Standards Update 2014-09 Not Adopted [Member]
Noninterest income:
Total noninterest income	$ 8,073	$ 8,689	$ 9,780

Condensed Financial Information of Parent Company - Condensed Balance Sheets (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Assets
Other assets, net	$ 108,946	$ 118,301
Total assets	16,476,540	15,883,697
Liabilities	14,528,023	13,802,194
Stockholders' equity	1,948,517	2,081,503	$ 2,007,990	$ 1,994,098
Total liabilities and stockholders' equity	16,476,540	15,883,697
Parent Company [Member]
Assets
Investment in subsidiaries	1,930,702	2,038,948
Other assets, net	46,557	67,998
Total assets	1,977,259	2,106,946
Liabilities	28,742	25,443
Stockholders' equity	1,948,517	2,081,503
Total liabilities and stockholders' equity	$ 1,977,259	$ 2,106,946

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.

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Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Condensed Financial Information of Parent Company - Condensed Statements of Earnings (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Condensed Financial Statements, Captions [Line Items]
Other expense, net	$ (216,555)	$ (189,787)	$ (192,903)
Net earnings	235,425	212,521	177,159
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Equity in net earnings of subsidiaries	45,512	88,099	(34,936)
Dividends from the Bank	195,000	129,000	217,000
Other expense, net	(5,087)	(4,578)	(4,905)
Net earnings	$ 235,425	$ 212,521	$ 177,159

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Condensed Financial Information of Parent Company - Condensed Statements of Cash Flows (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Adjustments to reconcile net earnings to cash used in operating activities:
Stock-based compensation	$ 7,901	$ 5,183	$ 5,529
Total adjustments	38,306	(17,279)	7,937
Net cash provided by (used in) operating activities	273,731	195,242	185,096
Cash Flows from Investing Activities
Net cash (used in) investing activities	(1,176,966)	(1,730,491)	(1,268,758)
Cash Flows from Financing Activities
Cash dividends on common stock	(104,439)	(97,733)	(98,475)
Proceeds from exercise of stock options	1,923	1,277	231
Repurchase of common stock	(46,330)	(8,337)	(92,772)
Net cash (used in) provided by financing activities	(625,852)	1,309,637	2,856,304
Net (decrease) increase in cash and cash equivalents	(1,529,087)	(225,612)	1,772,642
Cash and cash equivalents, beginning of period	1,732,548
Cash and cash equivalents, end of period	203,461	1,732,548
Parent Company [Member]
Cash Flows from Operating Activities
Net earnings	235,425	212,521	177,159
Adjustments to reconcile net earnings to cash used in operating activities:
Earnings of subsidiaries	(240,512)	(217,099)	(182,064)
Tax settlement received from the Bank	0	7,659	0
Stock-based compensation	7,901	5,183	5,529
Other operating activities, net	(1,136)	(888)	(2,018)
Total adjustments	(233,747)	(205,145)	(178,553)
Net cash provided by (used in) operating activities	1,678	7,376	(1,394)
Cash Flows from Investing Activities
Dividends received from the Bank	195,000	129,000	217,000
Net cash (used in) investing activities	195,000	129,000	217,000
Cash Flows from Financing Activities
Repayment of junior subordinated debentures	0	(25,774)	0
Cash dividends on common stock	(104,439)	(97,733)	(98,475)
Proceeds from exercise of stock options	1,923	1,277	231
Repurchase of common stock	(46,330)	(8,337)	(92,772)
Repurchase of common stock, ASR	(70,000)
Net cash (used in) provided by financing activities	(218,846)	(130,567)	(191,016)
Net (decrease) increase in cash and cash equivalents	(22,168)	5,809	24,590
Cash and cash equivalents, beginning of period	61,453	55,644	31,054
Cash and cash equivalents, end of period	$ 39,285	$ 61,453	$ 55,644

Quarterly Financial Data - Summarized Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Selected Quarterly Financial Information [Abstract]
Net interest income	$ 505,513	$ 414,550	$ 416,053
Provision for loan losses	5,668	(25,500)	23,500
Net earnings	$ 235,425	$ 212,521	$ 177,159
Basic earnings per common share	$ 1.67	$ 1.57	$ 1.30
Diluted earnings per common share	$ 1.67	$ 1.56	$ 1.30

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

SUBSEQUENT EVENTS (Additional Information) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jan. 07, 2022	Dec. 31, 2021
Subsequent Event [Line Items]
Common stock, shares issued	139,818,703		135,526,025
Total Assets	$ 16,476,540		$ 15,883,697
Total deposits	$ 12,836,245		$ 12,976,442
Suncrest Bank [Member]
Subsequent Event [Line Items]
Cash consideration		$ 39,600
Total Assets		$ 1,380,000