Provident Financial Services (PFS) 10-Q 8 Aug 23 2023 Q2 Quarterly report Financial data

Cover Page

Cover Page - shares	6 Months Ended
	Jun. 30, 2023	Aug. 01, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-31566
Entity Registrant Name	PROVIDENT FINANCIAL SERVICES, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	42-1547151
Entity Address, Address Line One	239 Washington Street
Entity Address, City or Town	Jersey City
Entity Address, State or Province	NJ
Entity Address, Postal Zip Code	07302
City Area Code	732
Local Phone Number	590-9200
Title of 12(b) Security	Common
Trading Symbol	PFS
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		75,614,511
Amendment Flag	false
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001178970
Current Fiscal Year End Date	--12-31

Consolidated Statements of Fina

Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
ASSETS
Cash and due from banks	$ 208,842	$ 186,490
Short-term investments	30	18
Total cash and cash equivalents	208,872	186,508
Available for sale debt securities, at fair value	1,749,889	1,803,548
Held to maturity debt securities, net (fair value of $365,029 at June 30, 2023 (unaudited) and $373,468 at December 31, 2022)	378,894	387,923
Equity securities, at fair value	1,238	1,147
Federal Home Loan Bank stock	93,330	68,554
Total loans	10,530,531	10,248,883
Less allowance for credit losses	102,073	88,023
Net loans	10,428,458	10,160,860
Foreclosed assets, net	13,697	2,124
Banking premises and equipment, net	70,602	79,794
Accrued interest receivable	53,845	51,903
Intangible assets	459,383	460,892
Bank-owned life insurance	241,107	239,040
Other assets	330,288	341,143
Total assets	14,029,603	13,783,436
Deposits:
Demand deposits	7,965,529	8,373,005
Savings deposits	1,275,262	1,438,583
Certificates of deposit of $100,000 or more	666,276	504,627
Other time deposits	354,053	246,809
Total deposits	10,261,120	10,563,024
Mortgage escrow deposits	44,280	35,705
Borrowed funds	1,849,714	1,337,370
Subordinated debentures	10,596	10,493
Other liabilities	221,422	239,141
Total liabilities	12,387,132	12,185,733
Stockholders’ Equity:
Preferred stock, $0.01 par value, 50,000,000 shares authorized, none issued	0	0
Common stock, $0.01 par value, 200,000,000 shares authorized, 83,209,012 shares issued and 75,530,425 shares outstanding at June 30, 2023 and 75,169,196 outstanding at December 31, 2022	832	832
Additional paid-in capital	986,150	981,138
Retained earnings	954,403	918,158
Accumulated other comprehensive (loss) income	(162,493)	(165,045)
Treasury stock	(127,818)	(127,154)
Unallocated common stock held by the Employee Stock Ownership Plan	(8,603)	(10,226)
Common stock acquired by deferred compensation plans	(3,150)	(3,427)
Deferred compensation plans	3,150	3,427
Total stockholders’ equity	1,642,471	1,597,703
Total liabilities and stockholders’ equity	$ 14,029,603	$ 13,783,436

Consolidated Statements of Fi_2

Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Held-to-maturity, debt securities	$ 365,029	$ 373,468
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	50,000,000	50,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	83,209,012	83,209,012
Common stock, shares outstanding (in shares)	75,530,425	75,169,196

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest income:
Real estate secured loans	$ 99,302	$ 69,073	$ 195,290	$ 132,908
Commercial loans	31,426	22,363	60,109	45,184
Consumer loans	4,431	3,344	8,673	6,483
Available for sale debt securities, equity securities and Federal Home Loan Bank stock	11,432	8,454	22,862	16,406
Held to maturity debt securities	2,357	2,489	4,725	5,085
Deposits, Federal funds sold and other short-term investments	948	562	1,793	1,209
Total interest income	149,896	106,285	293,452	207,275
Interest expense:
Deposits	36,447	5,576	63,957	10,763
Borrowed funds	14,088	1,104	21,564	2,272
Subordinated debt	255	130	501	239
Total interest expense	50,790	6,810	86,022	13,274
Net interest income	99,106	99,475	207,430	194,001
Provision charge (benefit) for credit losses	10,397	2,996	16,398	(3,409)
Net interest income after provision charge (benefit) for credit losses	88,709	96,479	191,032	197,410
Non-interest income:
Fees	5,775	7,424	12,162	14,313
Wealth management income	6,919	7,024	13,834	14,489
Insurance agency income	3,847	2,850	7,950	6,270
Bank-owned life insurance	1,534	1,563	3,018	2,741
Net gains on securities transactions	29	141	24	157
Other income	1,283	1,930	4,552	3,108
Total non-interest income	19,387	20,932	41,540	41,078
Non-interest expense:
Compensation and employee benefits	35,283	37,437	74,021	74,503
Net occupancy expense	7,949	8,479	16,360	17,810
Data processing expense	5,716	5,632	11,224	10,976
FDIC insurance	2,125	1,350	4,061	2,555
Amortization of intangibles	749	873	1,511	1,732
Advertising and promotion expense	1,379	1,222	2,589	2,326
Provision (benefit) charge for credit losses on off-balance sheet credit exposures	(647)	(973)	92	(3,363)
Merger-related expenses	1,960	0	3,060	0
Other operating expenses	9,949	9,826	21,032	19,191
Total non-interest expense	64,463	63,846	133,950	125,730
Income before income tax expense	43,633	53,565	98,622	112,758
Income tax expense	11,630	14,337	26,083	29,567
Net income	$ 32,003	$ 39,228	$ 72,539	$ 83,191
Basic earnings per share (usd per share)	$ 0.43	$ 0.53	$ 0.97	$ 1.11
Weighted average basic shares outstanding (in shares)	74,823,272	74,328,632	74,734,795	75,068,154
Diluted earnings per share (usd per share)	$ 0.43	$ 0.53	$ 0.97	$ 1.11
Weighted average diluted shares outstanding (in shares)	74,830,187	74,400,788	74,766,848	75,152,286

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 32,003	$ 39,228	$ 72,539	$ 83,191
Unrealized gains and losses on available for sale debt securities:
Net unrealized (losses) gains arising during the period	(14,726)	(45,733)	6,138	(130,704)
Reclassification adjustment for gains included in net income	0	(42)	0	(42)
Total	(14,726)	(45,775)	6,138	(130,746)
Unrealized gains and losses on derivatives:
Net unrealized gains (losses) arising during the period	3,650	2,276	3,033	12,227
Reclassification adjustment for (gains) losses included in net income	(3,010)	(118)	(6,089)	369
Total	640	2,158	(3,056)	12,596
Amortization related to post-retirement obligations	(261)	(236)	(530)	(512)
Total other comprehensive (loss) income	(14,347)	(43,853)	2,552	(118,662)
Total comprehensive income (loss)	$ 17,656	$ (4,625)	$ 75,091	$ (35,471)

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	COMMON STOCK	ADDITIONAL PAID-IN CAPITAL	RETAINED EARNINGS	RETAINED EARNINGS Cumulative Effect, Period of Adoption, Adjustment	ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME	TREASURYSTOCK	UNALLOCATED ESOP SHARES	COMMON STOCK ACQUIRED BY DEFERRED COMP PLANS	DEFERRED COMPENSATION PLANS
Beginning Balance at Dec. 31, 2021	$ 1,697,096		$ 832	$ 969,815	$ 814,533		$ 6,863	$ (79,603)	$ (15,344)	$ (3,984)	$ 3,984
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	83,191				83,191
Other comprehensive loss, net of tax	(118,662)						(118,662)
Cash dividends paid	(36,747)				(36,747)
Distributions from deferred comp plans	86			86						279	(279)
Purchases of treasury stock	(46,530)							(46,530)
Purchase of employee restricted shares to fund statutory tax withholding	(958)							(958)
Allocation of ESOP shares	2,205			582					1,623
Allocation of SAP shares	5,485			5,485
Allocation of stock options	99			99
Ending Balance at Jun. 30, 2022	1,585,265		832	976,067	860,977		(111,799)	(127,091)	(13,721)	(3,705)	3,705
Beginning Balance at Dec. 31, 2021	$ 1,697,096		832	969,815	814,533		6,863	(79,603)	(15,344)	(3,984)	3,984
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of adopting Accounting Standards Update ("ASU") No. 2022-02, net of tax	Accounting Standards Update 2022-02 [Member]
Ending Balance at Dec. 31, 2022	$ 1,597,703	$ 433	832	981,138	918,158	$ 433	(165,045)	(127,154)	(10,226)	(3,427)	3,427
Beginning Balance at Mar. 31, 2022	1,621,131		832	972,552	839,807		(67,946)	(109,581)	(14,533)	(3,844)	3,844
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	39,228				39,228
Other comprehensive loss, net of tax	(43,853)						(43,853)
Cash dividends paid	(18,058)				(18,058)
Distributions from deferred comp plans	41			41						139	(139)
Purchases of treasury stock	(17,505)							(17,505)
Purchase of employee restricted shares to fund statutory tax withholding	(5)							(5)
Allocation of ESOP shares	1,062			250					812
Allocation of SAP shares	3,174			3,174
Allocation of stock options	50			50
Ending Balance at Jun. 30, 2022	1,585,265		832	976,067	860,977		(111,799)	(127,091)	(13,721)	(3,705)	3,705
Beginning Balance at Dec. 31, 2022	1,597,703	$ 433	832	981,138	918,158	$ 433	(165,045)	(127,154)	(10,226)	(3,427)	3,427
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	72,539				72,539
Other comprehensive loss, net of tax	2,552						2,552
Cash dividends paid	(36,727)				(36,727)
Distributions from deferred comp plans	79			79						277	(277)
Purchase of employee restricted shares to fund statutory tax withholding	(1,671)							(1,671)
Stock option exercises	790			(217)				1,007
Allocation of ESOP shares	1,866			243					1,623
Allocation of SAP shares	4,830			4,830
Allocation of stock options	77			77
Ending Balance at Jun. 30, 2023	1,642,471		832	986,150	954,403		(162,493)	(127,818)	(8,603)	(3,150)	3,150
Beginning Balance at Mar. 31, 2023	1,640,080		832	984,089	940,533		(148,146)	(127,814)	(9,414)	(3,289)	3,289
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	32,003				32,003
Other comprehensive loss, net of tax	(14,347)						(14,347)
Cash dividends paid	(18,133)				(18,133)
Distributions from deferred comp plans	32			32						139	(139)
Purchase of employee restricted shares to fund statutory tax withholding	(4)							(4)
Allocation of ESOP shares	810			(1)					811
Allocation of SAP shares	1,997			1,997
Allocation of stock options	33			33
Ending Balance at Jun. 30, 2023	$ 1,642,471		$ 832	$ 986,150	$ 954,403		$ (162,493)	$ (127,818)	$ (8,603)	$ (3,150)	$ 3,150

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net income	$ 72,539	$ 83,191
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of intangibles	5,953	6,579
Provision charge (benefit) for credit losses on loans and securities	16,398	(3,409)
Provision charge (benefit) for credit losses on off-balance sheet credit exposures	92	(3,363)
Deferred tax (benefit) expense	(2,332)	3,393
Amortization of operating lease right-of-use assets	5,257	5,393
Income on Bank-owned life insurance	(3,018)	(2,741)
Net amortization of premiums and discounts on securities	4,012	7,665
Accretion of net deferred loan fees	(4,691)	(4,801)
Amortization of premiums on purchased loans, net	120	154
Originations of loans held for sale	(11,490)	(16,197)
Proceeds from sales of loans originated for sale	11,938	9,881
ESOP expense	1,866	2,205
Allocation of stock award expense	4,830	5,485
Allocation of stock option expense	77	99
Net gain on sale of loans	(972)	(824)
Net gain on securities transactions	(24)	(157)
Net gain on sale of premises and equipment	(197)	(22)
Net gain on sale of foreclosed assets	(2,789)	(16)
Increase in accrued interest receivable	(1,942)	(868)
Decrease (increase) in other assets	7,490	(12,691)
(Decrease) increase in other liabilities	(17,719)	22,578
Net cash provided by operating activities	85,398	101,534
Cash flows from investing activities:
Net increase in loans	(285,500)	(396,236)
Purchases of loans	(3,394)	(3,422)
Proceeds from sales of foreclosed assets	3,485	280
Proceeds from maturities, calls and paydowns of held to maturity debt securities	17,545	37,009
Purchases of investment securities held to maturity	(9,130)	(12,369)
Proceeds from maturities, calls and paydowns of available for sale debt securities	92,681	166,855
Purchases of available for sale debt securities	(34,802)	(241,725)
Proceeds from redemption of Federal Home Loan Bank stock	112,279	31,134
Purchases of Federal Home Loan Bank stock	(137,055)	(51,680)
BOLI claim benefits received	2,347	0
Proceeds from sales of premises and equipment	62	22
Purchases of premises and equipment	(2,959)	(5,944)
Net cash used in investing activities	(244,441)	(476,076)
Cash flows from financing activities:
Net decrease in deposits	(301,904)	(359,788)
Increase in mortgage escrow deposits	8,575	7,906
Cash dividends paid to stockholders	(36,727)	(36,747)
Purchase of treasury stock	0	(46,530)
Purchase of employee restricted shares to fund statutory tax withholding	(1,671)	(958)
Stock options exercised	790	0
Proceeds from long-term borrowings	446,531	964,000
Payments on long-term borrowings	(32,500)	(579,111)
Net increase (decrease) in short-term borrowings	98,313	(9,161)
Net cash provided by (used in) financing activities	181,407	(60,389)
Net increase (decrease) in cash and cash equivalents	22,364	(434,931)
Cash and cash equivalents at beginning of period	186,438	685,163
Restricted cash at beginning of period	70	27,300
Total cash, cash equivalents and restricted cash at beginning of period	186,508	712,463
Cash and cash equivalents at end of period	208,802	277,462
Restricted cash at end of period	70	70
Total cash, cash equivalents and restricted cash at end of period	208,872	277,532
Cash paid during the period for:
Interest on deposits and borrowings	81,490	14,308
Income taxes	26,591	7,760
Non-cash investing activities:
Transfer of loans receivable to foreclosed assets	$ 12,341	$ 624

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2023
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies A. Basis of Financial Statement Presentation The accompanying unaudited consolidated financial statements include the accounts of Provident Financial Services, Inc. (the "Company") and its wholly owned subsidiary, Provident Bank (the “Bank") and its wholly owned subsidiaries. In preparing the interim unaudited consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the consolidated statements of financial condition and the consolidated statements of income for the periods presented. Actual results could differ from these estimates. The allowance for credit losses is a material estimate that is particularly susceptible to near-term change. The interim unaudited consolidated financial statements reflect all normal and recurring adjustments, which are, in the opinion of management, considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results of operations that may be expected for all of 2023. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission. These unaudited consolidated financial statements should be read in conjunction with the December 31, 2022 Annual Report to Stockholders on Form 10-K. B. Earnings Per Share The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share calculations for the three and six months ended June 30, 2023 and 2022 (dollars in thousands, except per share amounts): Three months ended June 30, 2023 2022 Net Weighted Per Net Weighted Per Net income $ 32,003 $ 39,228 Basic earnings per share: Income available to common stockholders $ 32,003 74,823,272 $ 0.43 $ 39,228 74,328,632 $ 0.53 Dilutive shares 6,915 72,156 Diluted earnings per share: Income available to common stockholders $ 32,003 74,830,187 $ 0.43 $ 39,228 74,400,788 $ 0.53 Six months ended June 30, 2023 2022 Net Weighted Per Net Weighted Per Net income $ 72,539 $ 83,191 Basic earnings per share: Income available to common stockholders $ 72,539 74,734,795 $ 0.97 $ 83,191 75,068,154 $ 1.11 Dilutive shares 32,053 84,132 Diluted earnings per share: Income available to common stockholders $ 72,539 74,766,848 $ 0.97 $ 83,191 75,152,286 $ 1.11 Anti-dilutive stock options and awards at June 30, 2023 and 2022, totaling 1.3 million shares and 1.0 million shares, respectively, were excluded from the earnings per share calculations. C. Loans Receivable and Allowance for Credit Losses The impact of utilizing the current expected credit loss ("CECL") methodology approach to calculate the allowance for credit losses on loans is significantly influenced by the composition, characteristics and quality of the Company’s loan portfolio, as well as the prevailing economic conditions and forecast utilized. Material changes to these and other relevant factors may result in greater volatility to the allowance for credit losses, and therefore, greater volatility to the Company’s reported earnings. For the three and six months ended June 30, 2023, a worsened economic forecast and related deterioration in the projected commercial property price indices over the expected life of the loan portfolio within our CECL model led to increases to the provisions for credit losses and off-balance sheet credit exposures. See Notes 4 and 9 to the Consolidated Financial Statements for more information on the allowance for credit losses on loans and off-balance sheet credit exposures. D. Goodwill

Business Combinations

Business Combinations	6 Months Ended
	Jun. 30, 2023
Business Combination and Asset Acquisition [Abstract]
Business Combinations	Business CombinationsLakeland Bancorp, Inc. - Merger AgreementOn September 26, 2022, the Company entered into a definitive merger agreement pursuant to which it will merge (the “merger”) with Lakeland Bancorp, Inc. ("Lakeland"), and Lakeland Bank, a wholly owned subsidiary of Lakeland, will merge with and into Provident Bank, a wholly owned subsidiary of the Company. The merger agreement has been unanimously approved by the boards of both companies and shareholder approval has also been received for both companies. The actual value of the Company’s common stock to be recorded as consideration in the merger will be based on the closing price of Company’s common stock at the time of the merger completion date. Under the merger agreement, each share of Lakeland common stock will be exchanged for 0.8319 shares of the Company's common stock plus cash in lieu of fractional shares.

Investment Securities

Investment Securities	6 Months Ended
	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment SecuritiesAt June 30, 2023, the Company had $1.75 billion and $378.9 million in available for sale debt securities and held to maturity debt securities, respectively. Many factors, including lack of liquidity in the secondary market for certain securities, variations in pricing information, changes in interest rates, regulatory actions, changes in the business environment or any changes in the competitive marketplace could have an adverse effect on the Company’s investment portfolio. The total number of available for sale and held to maturity debt securities in an unrealized loss position at June 30, 2023 totaled 937, compared with 914 at December 31, 2022. The increase in the number of securities in an unrealized loss position at June 30, 2023 was due to higher current market interest rates compared to rates at December 31, 2022. Available for Sale Debt Securities The following tables present the amortized cost, gross unrealized gains, gross unrealized losses and the fair value for available for sale debt securities at June 30, 2023 and December 31, 2022 (in thousands): June 30, 2023 Amortized Gross Gross Fair U.S. Treasury obligations $ 276,106 — (29,039) 247,067 Agency obligations 31,452 301 — 31,753 Mortgage-backed securities 1,549,842 84 (203,202) 1,346,724 Asset-backed securities 34,351 379 (224) 34,506 State and municipal obligations 64,939 — (9,214) 55,725 Corporate obligations 40,495 — (6,381) 34,114 $ 1,997,185 764 (248,060) 1,749,889 December 31, 2022 Amortized Gross Gross Fair U.S. Treasury obligations $ 275,620 — (29,804) 245,816 Mortgage-backed securities 1,636,913 209 (209,983) 1,427,139 Asset-backed securities 37,706 278 (363) 37,621 State and municipal obligations 67,706 — (10,842) 56,864 Corporate obligations 40,540 50 (4,482) 36,108 $ 2,058,485 537 (255,474) 1,803,548 The amortized cost and fair value of available for sale debt securities at June 30, 2023, by contractual maturity, are shown below (in thousands). Expected maturities may differ from contractual maturities due to prepayment or early call privileges of the issuer. June 30, 2023 Amortized Fair Due in one year or less $ — — Due after one year through five years 242,910 218,600 Due after five years through ten years 82,226 70,318 Due after ten years 56,404 47,988 $ 381,540 336,906 Investments which pay principal on a periodic basis totaling $1.62 billion at amortized cost and $1.41 billion at fair value are excluded from the table above as their expected lives are likely to be shorter than the contractual maturity date due to principal prepayments. There were no sales of securities from the available for sale debt securities portfolio for the three and six months ended June 30, 2023 and 2022. For the three and six months ended June 30, 2023, there were no proceeds from calls on securities in the available for sale debt securities portfolio. For the three and six months ended June 30, 2022, proceeds from calls on securities in the available for sale debt securities portfolio totaled $5.4 million with gains of $58,000 and no losses recognized. The number of available for sale debt securities in an unrealized loss position at June 30, 2023 totaled 464, compared with 475 at December 31, 2022. The decline in the number of securities in an unrealized loss position at June 30, 2023 was due to maturities and calls of securities in the quarter. All securities in an unrealized loss position were investment grade at June 30, 2023. Held to Maturity Debt Securities The following tables present the amortized cost, gross unrealized gains, gross unrealized losses and the estimated fair value for held to maturity debt securities at June 30, 2023 and December 31, 2022 (in thousands): June 30, 2023 Amortized Gross Gross Fair Agency obligations $ 12,096 — (929) 11,167 State and municipal obligations 357,003 168 (12,510) 344,661 Corporate obligations 9,820 — (619) 9,201 $ 378,919 168 (14,058) 365,029 December 31, 2022 Amortized Gross Gross Fair Agency obligations $ 9,997 — (1,033) 8,964 State and municipal obligations 366,164 268 (13,015) 353,417 Corporate obligations 11,789 1 (703) 11,087 $ 387,950 269 (14,751) 373,468 The Company generally purchases securities for long-term investment purposes, and differences between amortized cost and fair value may fluctuate during the investment period. There were no sales of securities from the held to maturity debt securities portfolio for the three and six months ended June 30, 2023 and 2022. For the three and six months ended June 30, 2023, proceeds from calls on securities in the held to maturity debt securities portfolio totaled $3.5 million and $6.6 million, respectively. As to these calls on securities, for the three months ended June 30, 2023, there were gross gains of $28,000 and no gross losses, while for the six months ended June 30, 2023, gross gains totaled $24,000, with no gross losses. For the three and six months ended June 30, 2022, proceeds from calls on securities in the held to maturity debt securities portfolio totaled $10.3 million and $26.2 million, respectively. As to these calls on securities for the three and six months ended June 30, 2022, gross gains totaled $83,000 and $99,000, respectively, with no gross losses. The amortized cost and fair value of investment securities in the held to maturity debt securities portfolio at June 30, 2023 by contractual maturity are shown below (in thousands). Expected maturities may differ from contractual maturities due to prepayment or early call privileges of the issuer. June 30, 2023 Amortized Fair Due in one year or less $ 25,283 25,199 Due after one year through five years 169,684 166,605 Due after five years through ten years 153,491 148,121 Due after ten years 30,461 25,104 $ 378,919 365,029 The allowance for credit losses on held to maturity debt securities at June 30, 2023 and December 31, 2022 was $25,000 and $27,000, respectively, and are excluded from amortized cost in the tables above. The number of held to maturity debt securities in an unrealized loss position at June 30, 2023 totaled 473, compared with 439 at December 31, 2022. The increase in the number of securities in an unrealized loss position at June 30, 2023, was due to higher current market interest rates compared to rates at December 31, 2022. Management measures expected credit losses on held to maturity debt securities on a collective basis by security type. Management classifies the held to maturity debt securities portfolio into the following security types: • Agency obligations; • Mortgage-backed securities; • State and municipal obligations; and • Corporate obligations. All of the agency obligations held by the Company are issued by U.S. government entities and agencies. These securities are either explicitly or implicitly guaranteed by the U.S. government, are highly rated by major rating agencies and have a long history of no credit losses. The majority of the state and municipal and corporate obligations carry credit ratings from the rating agencies at June 30, 2023 no lower than A and the Company had no securities rated BBB or worse by Moody’s Investors Service. Credit Quality Indicators. The following table provides the amortized cost of held to maturity debt securities by credit rating at June 30, 2023 and December 31, 2021 (in thousands): June 30, 2023 Total Portfolio AAA AA A BBB Not Rated Total Agency obligations $ 12,096 — — — — 12,096 State and municipal obligations 47,125 166,596 142,830 — 452 357,003 Corporate obligations 505 2,073 6,146 — 1,096 9,820 $ 59,726 168,669 148,976 — 1,548 378,919 December 31, 2022 Total Portfolio AAA AA A BBB Not Rated Total Agency obligations $ 9,997 — — — — 9,997 State and municipal obligations 48,453 171,934 143,829 770 1,178 366,164 Corporate obligations 507 3,592 7,415 — 275 11,789 $ 58,957 175,526 151,244 770 1,453 387,950 Credit quality indicators are metrics that provide information regarding the relative credit risk of debt securities. At June 30, 2023, the held to maturity debt securities portfolio was comprised of 16% rated AAA, 45% rated AA, 39% rated A, and less than 1% either below an A rating or not rated by Moody’s Investors Service or Standard and Poor’s. Securities not explicitly rated, such as U.S. Government mortgage-backed securities, were grouped where possible under the credit rating of the issuer of the security.

Loans Receivable and Allowance

Loans Receivable and Allowance for Credit Losses	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Loans Receivable and Allowance for Credit Losses	Loans Receivable and Allowance for Credit Losses Loans receivable at June 30, 2023 and December 31, 2022 are summarized as follows (in thousands): June 30, 2023 December 31, 2022 Mortgage loans: Commercial $ 4,373,436 4,316,185 Multi-family 1,645,770 1,513,818 Construction 707,234 715,494 Residential 1,166,159 1,177,698 Total mortgage loans 7,892,599 7,723,195 Commercial loans 2,348,447 2,233,670 Consumer loans 301,306 304,780 Total gross loans 10,542,352 10,261,645 Premiums on purchased loans 1,374 1,380 Net deferred fees (13,195) (14,142) Total loans $ 10,530,531 10,248,883 The following tables summarize the aging of loans receivable by portfolio segment and class of loans (in thousands): June 30, 2023 30-59 Days 60-89 Days Non-accrual Recorded Total Past Current Total Loans Non-accrual loans with no related allowance Mortgage loans: Commercial $ 1,445 1,137 7,279 — 9,861 4,363,575 4,373,436 4,276 Multi-family 3,853 — 2,314 — 6,167 1,639,603 1,645,770 2,314 Construction — — 1,874 — 1,874 705,360 707,234 1,874 Residential 1,427 1,171 1,698 — 4,296 1,161,863 1,166,159 1,698 Total mortgage loans 6,725 2,308 13,165 — 22,198 7,870,401 7,892,599 10,162 Commercial loans 3,021 90 31,885 — 34,996 2,313,451 2,348,447 19,504 Consumer loans 957 147 878 — 1,982 299,324 301,306 878 Total gross loans $ 10,703 2,545 45,928 — 59,176 10,483,176 10,542,352 30,544 December 31, 2022 30-59 Days 60-89 Days Non-accrual Recorded Total Past Current Total Loans Receivable Non-accrual loans with no related allowance Mortgage loans: Commercial $ 2,300 412 28,212 — 30,924 4,285,261 4,316,185 22,961 Multi-family 790 — 1,565 — 2,355 1,511,463 1,513,818 1,565 Construction 905 1,097 1,878 — 3,880 711,614 715,494 1,878 Residential 1,411 1,114 1,928 — 4,453 1,173,245 1,177,698 1,928 Total mortgage loans 5,406 2,623 33,583 — 41,612 7,681,583 7,723,195 28,332 Commercial loans 964 1,014 24,188 — 26,166 2,207,504 2,233,670 21,156 Consumer loans 885 147 738 — 1,770 303,010 304,780 739 Total gross loans $ 7,255 3,784 58,509 — 69,548 10,192,097 10,261,645 50,227 Included in loans receivable are loans for which the accrual of interest income has been discontinued due to deterioration in the financial condition of the borrowers. The principal amounts of these non-accrual loans were $45.9 million and $58.5 million at June 30, 2023 and December 31, 2022, respectively. Included in non-accrual loans were $17.4 million and $42.9 million of loans which were less than 90 days past due at June 30, 2023 and December 31, 2022, respectively. There were no loans 90 days or greater past due and still accruing interest at June 30, 2023 and December 31, 2022. The activity in the allowance for credit losses by portfolio segment for the three and six months ended June 30, 2023 and 2022 was as follows (in thousands): Three months ended June 30, Mortgage loans Commercial loans Consumer loans Total 2023 Balance at beginning of period $ 63,195 27,117 2,446 92,758 Provision charge (benefit) to operations 6,742 3,769 (111) 10,400 Recoveries of loans previously charged-off 3 134 173 310 Loans charged-off — (1,313) (82) (1,395) Balance at end of period $ 69,940 29,707 2,426 102,073 2022 Balance at beginning of period $ 50,096 23,799 2,380 76,275 Provision charge (benefit) to operations 5,593 (2,710) 117 3,000 Recoveries of loans previously charged-off 361 443 109 913 Loans charged-off (986) (145) (41) (1,172) Balance at end of period $ 55,064 21,387 2,565 79,016 Six months ended June 30, Mortgage loans Commercial loans Consumer loans Total 2023 Balance at beginning of period $ 58,218 27,413 2,392 88,023 Cumulative effect of adopting Accounting Standards Update ("ASU") No. 2022-02 (510) (43) (41) (594) Provision charge (benefit) to operations 12,954 3,461 (15) 16,400 Recoveries of loans previously charged-off 6 301 258 565 Loans charged-off (728) (1,425) (168) (2,321) Balance at end of period $ 69,940 29,707 2,426 102,073 2022 Balance at beginning of period $ 52,104 26,343 2,293 80,740 Provision charge (benefit) charge to operations 3,599 (7,115) 116 (3,400) Recoveries of loans previously charged-off 371 2,304 275 2,950 Loans charged-off (1,010) (145) (119) (1,274) Balance at end of period $ 55,064 21,387 2,565 79,016 For the three and six months ended June 30, 2023, the Company recorded a $10.4 million and a $16.4 million provision for credit losses on loans, respectively. The increase in provision was attributable to a worsened economic forecast and related deterioration in the projected commercial property price indices over the expected life of the loan portfolio within our CECL model. The following table summarizes the Company's gross charge-offs recorded during the three months ended June 30, 2023 by year of origination (in thousands): 2023 2022 2021 2020 2019 Prior to 2019 Total Loans Commercial loans $ — — — — — 1,313 1,313 Consumer loans (1) 4 — — — — 3 7 Total gross loans $ 4 — — — — 1,316 1,320 (1) During the three months ended June 30, 2023, charge-offs on consumer overdraft accounts totaled $75,000, which is not included in the table above. The following table summarizes the Company's gross charge-offs recorded during the six months ended June 30, 2023 by year of origination (in thousands): 2023 2022 2021 2020 2019 Prior to 2019 Total Loans Mortgage loans: Commercial $ — — — — — 707 707 Residential — — — — — 21 21 Total mortgage loans — — — — — 728 728 Commercial loans — — — — — 1,425 1,425 Consumer loans (1) 9 — — — — 13 22 Total gross loans $ 9 — — — — 2,166 2,175 (1) During the six months ended June 30, 2023, charge-offs on consumer overdraft accounts totaled $146,000, which is not included in the table above. The Company defines a loan individually evaluated for impairment as a non-homogeneous loan greater than $1.0 million, for which, based on current information, it is not expected to collect all amounts due under the contractual terms of the loan agreement. At June 30, 2023, there were 17 loans totaling $37.1 million, compared to 10 loans totaling $42.8 million at December 31, 2022, that were individually evaluated for impairment. A financial asset is considered collateral-dependent when the debtor is experiencing financial difficulty and repayment is expected to be provided substantially through the sale or operation of the collateral. For all classes of loans deemed collateral-dependent, the Company estimates expected credit losses based on the collateral’s fair value less any selling costs. A specific allocation of the allowance for credit losses is established for each collateral-dependent loan with a carrying balance greater than the collateral’s fair value, less estimated selling costs. In most cases, the Company records a partial charge-off to reduce the loan’s carrying value to the collateral’s fair value less estimated selling costs. The Company uses third-party appraisals to determine the fair value of the underlying collateral in its analysis of collateral-dependent loans. A third-party appraisal is generally ordered as soon as a loan is designated as a collateral-dependent loan and updated annually, or more frequently if required. At each fiscal quarter end, if a loan is designated as collateral-dependent and the third-party appraisal has not yet been received, an evaluation of all available collateral is made using the best information available at the time, including rent rolls, borrower financial statements and tax returns, prior appraisals, management’s knowledge of the market and collateral, and internally prepared collateral valuations based upon market assumptions regarding vacancy and capitalization rates, each as and where applicable. Once the appraisal is received and reviewed, the specific reserves are adjusted to reflect the appraised value and evaluated for charge offs. The Company believes there have been no significant time lapses resulting from this process. At June 30, 2023 and December 31, 2022, the Company had $14.6 million and $24.0 million related to the fair value of collateral-dependent loans individually evaluated for impairment, respectively. These loans at June 30, 2023 consisted of $14.6 million in commercial loans. Loan modifications to borrowers experiencing financial difficulty may include interest rate reductions, principal or interest forgiveness, forbearance, term extensions, and other actions intended to minimize economic loss and to avoid foreclosure or repossession of collateral. In addition, management attempts to obtain additional collateral or guarantor support when modifying such loans. If the borrower has demonstrated performance under the previous terms and our underwriting process shows the borrower has the capacity to continue to perform under the restructured terms, the loan will continue to accrue interest. Non-accruing restructured loans may be returned to accrual status when there has been a sustained period of repayment performance (generally six consecutive months of payments) and both principal and interest are deemed collectible. The following illustrates the most common loan modifications by loan classes offered by the Company that are required to be disclosed pursuant to the requirements of ASU 2022-02: Loan Classes Modification types Commercial Term extension, interest rate reductions, payment delay, or combination thereof. These modifications extend the term of the loan, lower the payment amount, or otherwise delay payments during a defined period for the purpose of providing borrowers additional time to return to compliance with the original loan term. Residential Mortgage/ Home Equity Forbearance period greater than six months. These modifications require reduced or no payments during the forbearance period for the purpose of providing borrowers additional time to return to compliance with the original loan term. As well as, term extension and rate adjustment. These modifications extend the term of the loan and provides for an adjustment to the interest rate, which reduces the monthly payment requirement. Automobile/ Direct Installment Term extension greater than three months. These modifications extend the term of the loan, which reduces the monthly payment requirement. Effective January 1, 2023, the Company adopted ASU 2022-02, “Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures” (“ASU 2022-02”), which eliminated the accounting guidance for troubled debt restructurings (“TDRs”) while enhancing disclosure requirements for certain loan refinancing and restructurings by creditors when a borrower is experiencing financial difficulty. This guidance was applied on a modified retrospective basis. Upon adoption of this guidance, the Company no longer establishes a specific reserve for loan modifications to borrowers experiencing financial difficulty. Instead, these loan modifications are included in their respective pool and a historical loss rate is applied to the current loan balance to arrive at the quantitative and qualitative baseline portion of the allowance for credit losses. As a result, The Company recorded a $594,000 reduction to the allowance for credit losses, which resulted in a $433,000 cumulative effect adjustment increase, net of tax to retained earnings. There were no loan modifications made to borrowers experiencing financial difficulty during the three months ended June 30, 2023. The following table presents the amortized cost basis of loan modifications made to borrowers experiencing financial difficulty during the six months ended June 30, 2023 (in thousands): Term Extension Interest Rate Reduction Interest Rate Reduction and Term Extension % of Total Class of Loans and Leases Commercial loans $ 3,771 — 1,250 0.21 % Total gross loans $ 3,771 — 1,250 0.05 % The following table presents the financial effect of loan modifications made to borrowers experiencing financial difficulty during the six months ended June 30, 2023 (in thousands): Weighted-Average Months of Term Extension Weight-Average Rate Change Commercial loans 10 0.28 % Total gross loans 10 0.28 % There were no loan modifications made to borrowers experiencing financial difficulty during the three or six months ended June 30, 2023, that subsequently defaulted. The following table presents the aging analysis of loan modifications made to borrowers experiencing financial difficulty during the six months ended June 30, 2023 (in thousands): Current 30-59 Days Past Due 60-89 Days Past Due 90 days or more Past Due Non- Accrual Total Commercial loans $ 5,021 — — — — 5,021 Total gross loans $ 5,021 — — — — 5,021 Prior to our adoption of ASU 2022-02, we accounted for a modification to the contractual terms of a loan that resulted in granting a concession to a borrower experiencing financial difficulties as a TDR. However, our TDR accounting described herein was suspended for most of our loss mitigation activities through our election to account for certain eligible loss mitigation activities occurring between March 2020 and January 1, 2022 under the COVID-19 relief granted pursuant to the CARES Act and the Consolidated Appropriations Act of 2021. Effective January 1, 2023, we adopted ASU 2022-02, which eliminated TDR accounting prospectively for all restructurings occurring on or after January 1, 2023. The following table presents the number of loans modified as TDRs during the three and six months ended June 30, 2022, along with their balances immediately prior to the modification date and post-modification as of June 30, 2022 (in thousands): For the three and six months ended June 30, 2022 Troubled Debt Restructurings Number of Pre-Modification Post-Modification Mortgage loans: Residential 2 $ 265 206 Multi Family 1 1,618 1,601 Total mortgage loans 3 1,883 1,807 Commercial loans 2 378 274 Total restructured loans 5 $ 2,261 2,081 Durin g the three and six months ended June 30, 2022, $921,000 of charge-offs were recorded on collateral-dependent impaired loans. There was one loan totaling $209,000 which had a payment default (90 days or more past due) for a loan modified as a TDR within the 12 month period ending June 30, 2023. For TDRs that subsequently defaulted, the Company determined the amount of the allowance for the respective loans in accordance with the accounting policy for the allowance for credit losses on loans individually evaluated for impairment. As allowed by CECL, loans acquired by the Company that experience more-than-insignificant deterioration in credit quality after origination, are classified as Purchased Credit Deteriorated ("PCD") loans. At June 30, 2023, the balance of PCD loans totaled $173.3 million with a related allowance for credit losses of $1.6 million. The balance of PCD loans at December 31, 2022 was $193.0 million with a related allowance for credit losses of $1.7 million. Management utilizes an internal nine-point risk rating system to summarize its loan portfolio into categories with similar risk characteristics. Loans deemed to be “acceptable quality” are rated 1 through 4, with a rating of 1 established for loans with minimal risk. Loans that are deemed to be of “questionable quality” are rated 5 (watch) or 6 (special mention). Loans with adverse classifications (substandard, doubtful or loss) are rated 7, 8 or 9, respectively. Commercial mortgage, commercial, multi-family and construction loans are rated individually, and each lending officer is responsible for risk rating loans in their portfolio. These risk ratings are then reviewed by the department manager and/or the Chief Lending Officer and by the Credit Department. The risk ratings are also reviewed periodically through loan review examinations which are currently performed by an independent third-party. Reports by the independent third-party are presented to the Audit Committee of the Board of Directors. The Company participated in the Paycheck Protection Program (“PPP”) through the United States Department of the Treasury and Small Business Administration. PPP loans were fully guaranteed by the SBA and were eligible for forgiveness by the SBA to the extent that the proceeds were used to cover eligible payroll costs, interest costs, rent, and utility costs over a period of up to 24 weeks after the loan was made as long as certain conditions were met regarding employee retention and compensation levels. PPP loans deemed eligible for forgiveness by the SBA are to be repaid by the SBA to the Company. Eligibility ended for this program in May of 2021. PPP loans are included in our commercial loan portfolio. Under the PPP, the Company secured 2,067 PPP loans for its customers totaling $682.0 million. As of June 30, 2023, 2,054 PPP loans totaling $679.4 million were forgiven and repaid by the SBA. The balance of PPP loans at June 30, 2023 was $2.6 million. The following table summarizes the Company's gross loans held for investment by year of origination and internally assigned credit grades as of June 30, 2023 and December 31, 2022 (in thousands): Gross Loans Held for Investment by Year of Origination at June 30, 2023 2023 2022 2021 2020 2019 Prior to 2019 Revolving Loans Revolving loans to term loans Total Loans Commercial Mortgage Special mention $ — — — 2,713 2,346 33,436 485 — 38,980 Substandard — — — 376 — 7,785 434 — 8,595 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — 3,089 2,346 41,221 919 — 47,575 Pass/Watch 290,713 910,869 670,781 511,239 513,150 1,318,607 96,163 14,339 4,325,861 Total commercial mortgage $ 290,713 910,869 670,781 514,328 515,496 1,359,828 97,082 14,339 4,373,436 Multi-family Special mention $ — — — — — 9,608 — — 9,608 Substandard — — — — — 3,211 — — 3,211 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 12,819 — — 12,819 Pass/Watch 132,991 170,856 198,427 279,117 232,748 614,456 3,223 1,133 1,632,951 Total multi-family $ 132,991 170,856 198,427 279,117 232,748 627,275 3,223 1,133 1,645,770 Construction Special mention $ — — — — — — — — — Substandard — — — — 1,097 777 — — 1,874 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — 1,097 777 — — 1,874 Pass/Watch 33,795 276,155 266,520 105,078 8,456 13,346 2,010 705,360 Total construction $ 33,795 276,155 266,520 105,078 9,553 14,123 — 2,010 707,234 Residential (1) Special mention $ — — — — — 1,172 — — 1,172 Substandard — — — — — 2,142 — — 2,142 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 3,314 — — 3,314 Pass/Watch 42,524 147,449 205,949 205,123 92,537 469,263 — — 1,162,845 Total residential $ 42,524 147,449 205,949 205,123 92,537 472,577 — — 1,166,159 Gross Loans Held for Investment by Year of Origination at June 30, 2023 2023 2022 2021 2020 2019 Prior to 2019 Revolving Loans Revolving loans to term loans Total Loans Total Mortgage Special mention $ — — — 2,713 2,346 44,216 485 — 49,760 Substandard — — — 376 1,097 13,915 434 — 15,822 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — 3,089 3,443 58,131 919 — 65,582 Pass/Watch 500,023 1,505,329 1,341,677 1,100,557 846,891 2,415,672 99,386 17,482 7,827,017 Total Mortgage $ 500,023 1,505,329 1,341,677 1,103,646 850,334 2,473,803 100,305 17,482 7,892,599 Commercial Special mention $ — 70 387 577 54 11,490 9,714 — 22,292 Substandard — — 14,966 17,133 3,974 14,473 13,837 352 64,735 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — 70 15,353 17,710 4,028 25,963 23,551 352 87,027 Pass/Watch 154,852 379,855 308,290 148,648 151,902 552,747 538,651 26,475 2,261,420 Total commercial $ 154,852 379,925 323,643 166,358 155,930 578,710 562,202 26,827 2,348,447 Consumer (1) Special mention $ — — — — — 145 — 2 147 Substandard — — — — — 4 709 90 803 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 149 709 92 950 Pass/Watch 14,243 29,064 19,513 3,328 15,341 93,900 112,425 12,542 300,356 Total consumer $ 14,243 29,064 19,513 3,328 15,341 94,049 113,134 12,634 301,306 Total Loans Special mention $ — 70 387 3,290 2,400 55,851 10,199 2 72,199 Substandard — — 14,966 17,509 5,071 28,392 14,980 442 81,360 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — 70 15,353 20,799 7,471 84,243 25,179 444 153,559 Pass/Watch 669,118 1,914,248 1,669,480 1,252,533 1,014,134 3,062,319 750,462 56,499 10,388,793 Total gross loans $ 669,118 1,914,318 1,684,833 1,273,332 1,021,605 3,146,562 775,641 56,943 10,542,352 (1) For residential and consumer loans, the Company assigns internal credit grades based on the delinquency status of each loan. Gross Loans Held for Investment by Year of Origination at December 31, 2022 2022 2021 2020 2019 2018 Prior to 2018 Revolving Loans Revolving loans to term loans Total Loans Commercial Mortgage Special mention $ — — 3,071 26,809 52,509 14,740 — — 97,129 Gross Loans Held for Investment by Year of Origination at December 31, 2022 2022 2021 2020 2019 2018 Prior to 2018 Revolving Loans Revolving loans to term loans Total Loans Substandard — — — — 18,020 11,774 434 — 30,228 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — 3,071 26,809 70,529 26,514 434 — 127,357 Pass/Watch 951,367 630,584 567,448 546,474 218,620 1,164,854 94,716 14,765 4,188,828 Total commercial mortgage $ 951,367 630,584 570,519 573,283 289,149 1,191,368 95,150 14,765 4,316,185 Multi-family Special mention $ — — — — — 9,730 — — 9,730 Substandard — — — — — 2,356 — — 2,356 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 12,086 — — 12,086 Pass/Watch 142,550 150,293 282,228 234,953 187,499 502,177 887 1,145 1,501,732 Total multi-family $ 142,550 150,293 282,228 234,953 187,499 514,263 887 1,145 1,513,818 Construction Special mention $ — — — — 19,728 905 — — 20,633 Substandard — — — 2,197 777 — — — 2,974 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — 2,197 20,505 905 — — 23,607 Pass/Watch 168,674 362,542 103,067 38,639 16,917 62 1,986 691,887 Total construction $ 168,674 362,542 103,067 40,836 37,422 967 — 1,986 715,494 Residential (1) Special mention $ — — — — — 1,114 — — 1,114 Substandard — — — — 264 4,417 — — 4,681 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — 264 5,531 — — 5,795 Pass/Watch 151,077 212,697 211,445 95,872 58,226 442,586 — — 1,171,903 Total residential $ 151,077 212,697 211,445 95,872 58,490 448,117 — — 1,177,698 Total Mortgage Special mention $ — — 3,071 26,809 72,237 26,489 — — 128,606 Substandard — — — 2,197 19,061 18,547 434 — 40,239 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — 3,071 29,006 91,298 45,036 434 — 168,845 Gross Loans Held for Investment by Year of Origination at December 31, 2022 2022 2021 2020 2019 2018 Prior to 2018 Revolving Loans Revolving loans to term loans Total Loans Pass/Watch 1,413,668 1,356,116 1,164,188 915,938 481,262 2,109,679 95,603 17,896 7,554,350 Total Mortgage $ 1,413,668 1,356,116 1,167,259 944,944 572,560 2,154,715 96,037 17,896 7,723,195 Commercial Special mention $ 75 1,148 444 201 10,156 4,379 14,530 140 31,073 Substandard — 7,605 10,230 4,391 3,561 13,734 7,604 364 47,489 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified 75 8,753 10,674 4,592 13,717 18,113 22,134 504 78,562 Pass/Watch 377,662 320,334 162,175 161,150 87,396 522,798 492,717 30,876 2,155,108 Total commercial $ 377,737 329,087 172,849 165,742 101,113 540,911 514,851 31,380 2,233,670 Consumer (1) Special mention $ — — — — — 146 — — 146 Substandard — 8 — 109 332 209 — 658 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — 8 — 109 478 209 — 804 Pass/Watch 30,132 20,671 2,909 16,682 16,156 88,173 115,777 13,476 303,976 Total consumer $ 30,132 20,671 2,917 16,682 16,265 88,651 115,986 13,476 304,780 Total Loans Special mention $ 75 1,148 3,515 27,010 82,393 31,014 14,530 140 159,825 Substandard — 7,605 10,238 6,588 22,731 32,613 8,247 364 88,386 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified 75 8,753 13,753 33,598 105,124 63,627 22,777 504 248,211 Pass/Watch 1,821,462 1,697,121 1,329,272 1,093,770 584,814 2,720,650 704,097 62,248 10,013,434 Total gross loans $ 1,821,537 1,705,874 1,343,025 1,127,368 689,938 2,784,277 726,874 62,752 10,261,645 (1) For residential and consumer loans, the Company assigns internal credit grades based on the delinquency status of each loan.

Deposits

Deposits	6 Months Ended
	Jun. 30, 2023
Banking and Thrift, Other Disclosure [Abstract]
Deposits	Deposits Deposits at June 30, 2023 and December 31, 2022 are summarized as follows (in thousands): June 30, 2023 December 31, 2022 Savings $ 1,275,262 1,438,583 Money market 2,272,648 2,542,160 NOW 3,334,509 3,186,926 Non-interest bearing 2,358,372 2,643,919 Certificates of deposit 1,020,329 751,436 Total deposits $ 10,261,120 10,563,024

Borrowed Funds

Borrowed Funds	6 Months Ended
	Jun. 30, 2023
Debt Disclosure [Abstract]
Borrowed Funds	Borrowed Funds Borrowed funds at June 30, 2023 and December 31, 2022 are summarized as follows (in thousands): June 30, 2023 December 31, 2022 Securities sold under repurchase agreements $ 82,470 98,000 FHLB line of credit 179,000 486,000 FHLB advances 1,588,244 753,370 Total borrowed funds $ 1,849,714 1,337,370 At June 30, 2023, FHLB advances were at fixed rates and mature between July 2023 and September 2026, and at December 31, 2022, FHLB advances were at fixed rates with maturities between January 2023 and July 2025. These advances are secured by loans receivable under a blanket collateral agreement. Scheduled maturities of FHLB advances and overnight borrowings at June 30, 2023 are as follows (in thousands): 2023 Due in one year or less $ 1,020,648 Due after one year through two years 514,492 Due after two years through three years 174,660 Due after three years through four years 57,444 Thereafter — Total FHLB advances and overnight borrowings $ 1,767,244 Scheduled maturities of securities sold under repurchase agreements at June 30, 2023 are as follows (in thousands): 2023 Due in one year or less $ 82,470 Thereafter — Total securities sold under repurchase agreements $ 82,470 The following tables set forth certain information as to borrowed funds for the periods ended June 30, 2023 and December 31, 2022 (in thousands): Maximum balance Average balance Weighted average interest rate June 30, 2023 Securities sold under repurchase agreements $ 99,669 93,066 1.41 % FHLB overnight borrowings 402,000 223,980 4.87 FHLB advances 1,588,245 1,125,698 2.78 December 31, 2022 Securities sold under repurchase agreements $ 125,506 113,550 0.38 % FHLB overnight borrowings 486,000 139,012 3.32 FHLB advances 753,370 503,713 0.85 Securities sold under repurchase agreements include arrangements with deposit customers of the Bank to sweep funds into short-term borrowings. The Bank uses available for sale debt securities to pledge as collateral for the repurchase agreements. At June 30, 2023 and December 31, 2022, available for sale debt securities pledged as collateral for repurchase agreements totaled $95.5 million and $116.5 million, respectively.

Components of Net Periodic Bene

Components of Net Periodic Benefit Cost	6 Months Ended
	Jun. 30, 2023
Retirement Benefits [Abstract]
Components of Net Periodic Benefit Cost	Components of Net Periodic Benefit Cost The Bank has a noncontributory defined benefit pension plan covering its full-time employees who had attained age 21 with at least one year of service as of April 1, 2003. The pension plan was frozen on April 1, 2003. All participants in the Plan are 100% vested. The pension plan’s assets are invested in investment funds and group annuity contracts currently managed by the Principal Financial Group and Allmerica Financial. In addition to pension benefits, certain health care and life insurance benefits are currently made available to certain of the Bank’s retired employees. The costs of such benefits are accrued based on actuarial assumptions from the date of hire to the date the employee is fully eligible to receive the benefits. Effective January 1, 2003, eligibility for retiree health care benefits was frozen as to new entrants, and benefits were eliminated for employees with less than ten years of service as of December 31, 2002. Effective January 1, 2007, eligibility for retiree life insurance benefits was frozen as to new entrants and retiree life insurance benefits were eliminated for employees with less than ten years of service as of December 31, 2006. Net periodic (benefit) increase cost for pension benefits and other post-retirement benefits for the three and six months ended June 30, 2023 and 2022 includes the following components (in thousands): Three months ended June 30, Six months ended June 30, Pension benefits Other post-retirement benefits Pension benefits Other post-retirement benefits 2023 2022 2023 2022 2023 2022 2023 2022 Service cost $ — — 3 7 $ — — 6 14 Interest cost 302 214 150 111 604 428 300 222 Expected return on plan assets (706) (864) — — (1,412) (1,728) — — Amortization of prior service cost — — — — — — — — Amortization of the net loss (gain) 177 — (533) (326) 354 — (1,066) (652) Net periodic (decrease) increase in benefit cost $ (227) (650) (380) (208) $ (454) (1,300) (760) (416) In its consolidated financial statements for the year ended December 31, 2022, the Company previously disclosed that it does not expect to contribute to the pension plan in 2023. As of June 30, 2023, no contributions have been made to the pension plan. The changes in net periodic benefit cost for pension benefits and other post-retirement benefits for the three and six months ended June 30, 2023 were calculated using the January 1, 2023 pension and other post-retirement benefits actuarial valuations.

Impact of Recent Accounting Pro

Impact of Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2023
Accounting Changes and Error Corrections [Abstract]
Impact of Recent Accounting Pronouncements	Impact of Recent Accounting Pronouncements Accounting Pronouncements Adopted This Year In March 2022, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2022-02, "Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures," which addresses areas identified by the FASB as part of its post-implementation review of the credit losses standard (ASU 2016-13) that introduced the CECL model. The amendments eliminate the accounting guidance for troubled debt restructurings by creditors that have adopted the CECL model and enhance the disclosure requirements for loan refinancing and restructurings made with borrowers experiencing financial difficulty. In addition, the amendments require a public business entity to disclose current-period gross write-offs for financing receivables and net investment in leases by year of origination in the vintage disclosures. For entities that have adopted ASU 2016-13, ASU 2022-02 was effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. Early adoption was permitted if an entity had adopted ASU 2016-13. The Company adopted this ASU on January 1, 2023 using the modified retrospective method for all financial assets measured at amortized cost. Results for reporting periods beginning after January 1, 2023 are presented under ASC 326 while prior period amounts continue to be recorded with previously applicable GAAP. The Company recorded a $594,000 reduction to the allowance for credit losses, which resulted in a $433,000 cumulative effect adjustment increase, net of tax, to retained earnings. In March 2022, the FASB issued Accounting Standards Update (ASU) 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging – Portfolio Layer Method . The purpose of this updated guidance is to further align risk management objectives with hedge accounting results on the application of the last-of-layer method, which was first introduced in ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. ASU 2022-01 is effective for public business entities for fiscal years beginning after December 15, 2022, with early adoption in the interim period permitted. The Company adopted this standard on January 1, 2023 on a prospective basis, with no impact to the consolidated financial statements. In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848),"

Allowance for Credit Losses on

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures	6 Months Ended
	Jun. 30, 2023
Credit Loss [Abstract]
Allowance for Credit Losses on Off-Balance Sheet Credit Exposures	Allowance for Credit Losses on Off-Balance Sheet Credit Exposures Management analyzes the Company's exposure to credit losses for both on-balance sheet and off-balance sheet activity using a consistent methodology for the quantitative framework as well as the qualitative framework. For purposes of estimating the allowance for credit losses for off-balance sheet credit exposures, the exposure that may default includes an estimated drawdown of unused credit based on historical credit utilization factors and current loss factors. For the three and six months ended June 30, 2023, the Company recorded a $647,000 negative provision and a $92,000 provision for credit losses for off-balance sheet credit exposures, respectively. For the three and six months ended June 30, 2022, the Company recorded a $973,000 and a $3.4 million negative provision for credit losses for off-balance sheet credit exposures, respectively. The $326,000 increase in the provision for the three months ended June 30, 2023, compared to the same period in 2022, was primarily the result of the period-over-period relative change in line of credit utilization. The $3.5 million increase in the provision for the six months ended June 30, 2023, compared to the six months ended June 30, 2022, was primarily the result of the period-over-period relative change in line of credit utilization and an increase in projected loss factors as a result of a worsened economic forecast. The allowance for credit losses for off-balance sheet credit exposures was $3.2 million at June 30, 2023 and December 31, 2022, and are included in other liabilities on the Consolidated Statements of Financial Condition.

Fair Value Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The Company utilizes fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. The determination of fair values of financial instruments often requires the use of estimates. Where quoted market values in an active market are not readily available, management utilizes various valuation techniques to estimate fair value. Fair value is an estimate of the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. However, in many instances fair value estimates may not be substantiated by comparison to independent markets and may not be realized in an immediate sale of the financial instrument. GAAP establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are as follows: Level 1: Unadjusted quoted market prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities; Level 2: Quoted prices in markets that are not active, or inputs that are observable either directly or indirectly, for substantially the full term of the asset or liability; and Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity). A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The valuation techniques are based upon the unpaid principal balance only, and exclude any accrued interest or dividends at the measurement date. Interest income and expense and dividend income are recorded within the consolidated statements of income depending on the nature of the instrument using the effective interest method based on acquired discount or premium. Assets and Liabilities Measured at Fair Value on a Recurring Basis The valuation techniques described below were used to measure fair value of financial instruments in the table below on a recurring basis as of June 30, 2023 and December 31, 2022. Available for Sale Debt Securities, at Fair Value For available for sale debt securities, fair value was estimated using a market approach. The majority of the Company’s securities are fixed income instruments that are not quoted on an exchange, but are traded in active markets. Prices for these instruments are obtained through third-party data service providers or dealer market participants with whom the Company has historically transacted both purchases and sales of securities. Prices obtained from these sources include market quotations and matrix pricing. Matrix pricing, a Level 2 input, is a mathematical technique used principally to value certain securities to benchmark to comparable securities. The Company evaluates the quality of Level 2 matrix pricing through comparison to similar assets with greater liquidity and evaluation of projected cash flows. As management is responsible for the determination of fair value, it performs quarterly analyses on the prices received from the pricing service to determine whether the prices are reasonable estimates of fair value. Specifically, management compares the prices received from the pricing service to a secondary pricing source. Additionally, management compares changes in the reported market values and returns to relevant market indices to test the reasonableness of the reported prices. The Company’s internal price verification procedures and review of fair value methodology documentation provided by independent pricing services has generally not resulted in an adjustment in the prices obtained from the pricing service. Equity Securities, at Fair Value The Company holds equity securities that are traded in active markets with readily accessible quoted market prices that are considered Level 1 inputs. Derivatives The Company records all derivatives on the statements of financial condition at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. The Company has interest rate derivatives resulting from a service provided to certain qualified borrowers in a loan related transaction which, therefore, are not used to manage interest rate risk in the Company’s assets or liabilities. As such, all changes in fair value of the Company’s derivatives are recognized directly in earnings. The Company also uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges, and which satisfy hedge accounting requirements, involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without the exchange of the underlying notional amount. These derivatives were used to hedge the variable cash outflows associated with FHLBNY borrowings and brokered demand deposits. The change in the fair value of these derivatives is recorded in accumulated other comprehensive income (loss), and is subsequently reclassified into earnings in the period that the forecasted transactions affect earnings. The fair value of the Company's derivatives is determined using discounted cash flow analysis using observable market-based inputs, which are considered Level 2 inputs. Assets Measured at Fair Value on a Non-Recurring Basis The valuation techniques described below were used to estimate fair value of financial instruments measured on a non-recurring basis as of June 30, 2023 and December 31, 2022. Collateral-Dependent Impaired Loans For loans measured for impairment based on the fair value of the underlying collateral, fair value was estimated using a market approach. The Company measures the fair value of collateral underlying impaired loans primarily through obtaining independent appraisals that rely upon quoted market prices for similar assets in active markets. These appraisals include adjustments, on an individual case-by-case basis, to comparable assets based on the appraisers’ market knowledge and experience, as well as adjustments for estimated costs to sell between 5% and 10%. Management classifies these loans as Level 3 within the fair value hierarchy. Foreclosed Assets Assets acquired through foreclosure or deed in lieu of foreclosure are carried at fair value, less estimated selling costs, which range between 5% and 10%. Fair value is generally based on independent appraisals that rely upon quoted market prices for similar assets in active markets. These appraisals include adjustments, on an individual case basis, to comparable assets based on the appraisers’ market knowledge and experience, and are classified as Level 3. When an asset is acquired, the excess of the loan balance over fair value less estimated selling costs is charged to the allowance for credit losses. A reserve for foreclosed assets may be established to provide for possible write-downs and selling costs that occur subsequent to foreclosure. Foreclosed assets are carried net of the related reserve. Operating results from real estate owned, including rental income, operating expenses, and gains and losses realized from the sales of real estate owned, are recorded as incurred. There were no changes to the valuation techniques for fair value measurements as of June 30, 2023 or December 31, 2022. The following tables present the assets and liabilities reported on the consolidated statements of financial condition at their fair values as of June 30, 2023 and December 31, 2022, by level within the fair value hierarchy (in thousands): Fair Value Measurements at Reporting Date Using: June 30, 2023 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Measured on a recurring basis: Available for sale debt securities: U.S. Treasury obligations $ 247,067 247,067 — — Agency obligations 31,753 31,753 — — Mortgage-backed securities 1,346,724 — 1,346,724 — Asset-backed securities 34,506 — 34,506 — State and municipal obligations 55,725 — 55,725 — Corporate obligations 34,114 — 34,114 — Total available for sale debt securities 1,749,889 278,820 1,471,069 — Equity securities 1,238 1,238 — — Derivative assets 131,191 — 131,191 — $ 1,882,318 280,058 1,602,260 — Derivative liabilities $ 108,067 — 108,067 — Measured on a non-recurring basis: Loans measured for impairment based on the fair value of the underlying collateral $ 14,582 — — 14,582 Foreclosed assets 13,697 — — 13,697 $ 28,279 — — 28,279 Fair Value Measurements at Reporting Date Using: December 31, 2022 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Measured on a recurring basis: Available for sale debt securities: U.S. Treasury obligations $ 245,816 245,816 — — Mortgage-backed securities 1,427,139 — 1,427,139 — Asset-backed securities 37,621 — 37,621 — State and municipal obligations 56,864 — 56,864 — Corporate obligations 36,108 — 36,108 — Total available for sale debt securities 1,803,548 245,816 1,557,732 — Equity Securities 1,147 1,147 — — Derivative assets 148,151 — 148,151 — $ 1,952,846 246,963 1,705,883 — Derivative liabilities $ 120,896 — 120,896 — Measured on a non-recurring basis: Loans measured for impairment based on the fair value of the underlying collateral $ 23,988 — — 23,988 Foreclosed assets 2,124 — — 2,124 $ 26,112 — — 26,112 There were no transfers between Level 1, Level 2 and Level 3 during the three and six months ended June 30, 2023. Other Fair Value Disclosures The Company is required to disclose estimated fair value of financial instruments, both assets and liabilities on- and off- the balance sheet, for which it is practicable to estimate fair value. The following is a description of valuation methodologies used for those assets and liabilities. Cash and Cash Equivalents For cash and due from banks, federal funds sold and short-term investments, the carrying amount approximates fair value. At June 30, 2023 and December 31, 2022, $70,000 was included in cash and cash equivalents, representing cash collateral pledged to secure loan level swaps, risk participation agreements and reserves required by banking regulations. Held to Maturity Debt Securities For held to maturity debt securities, fair value was estimated using a market approach. The majority of the Company’s securities are fixed income instruments that are not quoted on an exchange, but are traded in active markets. Prices for these instruments are obtained through third party data service providers or dealer market participants with whom the Company has historically transacted both purchases and sales of securities. Prices obtained from these sources include market quotations and matrix pricing. Matrix pricing, a Level 2 input, is a mathematical technique used principally to value certain securities to benchmark to comparable securities. Management evaluates the quality of Level 2 matrix pricing through comparison to similar assets with greater liquidity and evaluation of projected cash flows. As management is responsible for the determination of fair value, it performs quarterly analyses on the prices received from the pricing service to determine whether the prices are reasonable estimates of fair value. Specifically, management compares the prices received from the pricing service to a secondary pricing source. Additionally, management compares changes in the reported market values and returns to relevant market indices to test the reasonableness of the reported prices. The Company’s internal price verification procedures and review of fair value methodology documentation provided by independent pricing services has generally not resulted in adjustment in the prices obtained from the pricing service. The Company also holds debt instruments issued by the U.S. government and U.S. government agencies that are traded in active markets with readily accessible quoted market prices that are considered Level 1 within the fair value hierarchy. Federal Home Loan Bank of New York ("FHLBNY") Stock The carrying value of FHLBNY stock is its cost. The fair value of FHLBNY stock is based on redemption at par value. The Company classifies the estimated fair value as Level 1 within the fair value hierarchy. Loans Fair values are estimated for portfolios of loans with similar financial characteristics. Loans are segregated by type such as commercial mortgage, residential mortgage, commercial, construction and consumer. Each loan category is further segmented into fixed and adjustable-rate interest terms and into performing and non-performing categories. The fair value of performing loans was estimated using a combination of techniques, including a discounted cash flow model that utilizes a discount rate that reflects the Company’s current pricing for loans with similar characteristics and remaining maturity, adjusted by an amount for estimated credit losses inherent in the portfolio at the balance sheet date (i.e. exit pricing). The rates take into account the expected yield curve, as well as an adjustment for prepayment risk, when applicable. The Company classifies the estimated fair value of its loan portfolio as Level 3. The fair value for significant non-performing loans was based on recent external appraisals of collateral securing such loans, adjusted for the timing of anticipated cash flows. The Company classifies the estimated fair value of its non-performing loan portfolio as Level 3. Deposits The fair value of deposits with no stated maturity, such as non-interest bearing demand deposits and savings deposits, was equal to the amount payable on demand and classified as Level 1. The estimated fair value of certificates of deposit was based on the discounted value of contractual cash flows. The discount rate was estimated using the Company’s current rates offered for deposits with similar remaining maturities. The Company classifies the estimated fair value of its certificates of deposit portfolio as Level 2. Borrowed Funds The fair value of borrowed funds was estimated by discounting future cash flows using rates available for debt with similar terms and maturities and is classified by the Company as Level 2 within the fair value hierarchy. Commitments to Extend Credit and Letters of Credit The fair value of commitments to extend credit and letters of credit was estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. For fixed rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. The Company classifies these commitments as Level 3 within the fair value hierarchy. Limitations Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the estimates. Fair value estimates are based on existing on- and off-balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. Significant assets and liabilities that are not considered financial assets or liabilities include goodwill and other intangibles, deferred tax assets and premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimates. The following tables present the Company’s financial instruments at their carrying and fair values as of June 30, 2023 and December 31, 2022. Fair values are presented by level within the fair value hierarchy. Fair Value Measurements at June 30, 2023 Using: (Dollars in thousands) Carrying value Fair value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial assets: Cash and cash equivalents $ 208,872 208,872 208,872 — — Available for sale debt securities: U.S. Treasury obligations 247,067 247,067 247,067 — — Agency obligations 31,753 31,753 31,753 — — Mortgage-backed securities 1,346,724 1,346,724 — 1,346,724 — Asset-backed securities 34,506 34,506 — 34,506 — State and municipal obligations 55,725 55,725 — 55,725 — Corporate obligations 34,114 34,114 — 34,114 — Total available for sale debt securities $ 1,749,889 1,749,889 278,820 1,471,069 — Held to maturity debt securities, net of allowance for credit losses: Agency obligations 12,096 11,167 11,167 — — State and municipal obligations 356,987 344,661 — 344,661 — Corporate obligations 9,811 9,201 — 9,201 — Total held to maturity debt securities, net of allowance for credit losses $ 378,894 365,029 11,167 353,862 — FHLBNY stock 93,330 93,330 93,330 — — Equity Securities 1,238 1,238 1,238 — — Loans, net of allowance for credit losses 10,428,458 9,969,672 — — 9,969,672 Derivative assets 131,191 131,191 — 131,191 — Financial liabilities: Deposits other than certificates of deposits $ 9,240,791 9,240,791 9,240,791 — — Certificates of deposit 1,020,329 1,015,211 — 1,015,211 — Total deposits $ 10,261,120 10,256,002 9,240,791 1,015,211 — Borrowings 1,849,714 1,832,814 — 1,832,814 — Subordinated debentures 10,596 9,118 — 9,118 — Derivative liabilities 108,067 108,067 — 108,067 — Fair Value Measurements at December 31, 2022 Using: (Dollars in thousands) Carrying value Fair value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial assets: Cash and cash equivalents $ 186,508 186,508 186,508 — — Available for sale debt securities: U.S. Treasury obligations 245,816 245,816 245,816 — — Mortgage-backed securities 1,427,139 1,427,139 — 1,427,139 — Asset-backed securities 37,621 37,621 — 37,621 — State and municipal obligations 56,864 56,864 — 56,864 — Corporate obligations 36,108 36,108 — 36,108 — Total available for sale debt securities $ 1,803,548 1,803,548 245,816 1,557,732 — Held to maturity debt securities: Agency obligations $ 9,997 8,964 8,964 — — State and municipal obligations 366,146 353,417 — 353,417 — Corporate obligations 11,780 11,087 — 11,087 — Total held to maturity debt securities $ 387,923 373,468 8,964 364,504 — FHLBNY stock 68,554 68,554 68,554 — — Equity Securities 1,147 1,147 1,147 — — Loans, net of allowance for credit losses 10,160,860 9,768,460 — — 9,768,460 Derivative assets 148,151 148,151 — 148,151 — Financial liabilities: Deposits other than certificates of deposits $ 9,811,588 9,811,588 9,811,588 — — Certificates of deposit 751,436 745,155 — 745,155 — Total deposits $ 10,563,024 10,556,743 9,811,588 745,155 — Borrowings 1,337,370 1,324,578 — 1,324,578 — Subordinated debentures 10,493 9,422 — 9,422 — Derivative liabilities 120,896 120,896 — 120,896 —

Other Comprehensive (Loss) Inco

Other Comprehensive (Loss) Income	6 Months Ended
	Jun. 30, 2023
Equity [Abstract]
Other Comprehensive (Loss) Income	Other Comprehensive (Loss) Income The following table presents the components of other comprehensive (loss) income, both gross and net of tax, for the three and six months ended June 30, 2023 and 2022 (in thousands): Three months ended June 30, 2023 2022 Before Tax After Before Tax After Components of Other Comprehensive Income: Unrealized gains and losses on available for sale debt securities: Net unrealized (losses) gains arising during the period $ (20,178) 5,452 (14,726) (62,477) 16,744 (45,733) Reclassification adjustment for gains included in net income — — — (58) 16 (42) Total (20,178) 5,452 (14,726) (62,535) 16,760 (45,775) Unrealized gains and losses on derivatives (cash flow hedges): Net unrealized gains (losses) arising during the period 5,002 (1,352) 3,650 3,110 (834) 2,276 Reclassification adjustment for gains included in net income (4,124) 1,114 (3,010) (162) 44 (118) Total 878 (238) 640 2,948 (790) 2,158 Amortization related to post-retirement obligations (358) 97 (261) (322) 86 (236) Total other comprehensive (loss) income $ (19,658) 5,311 (14,347) (59,909) 16,056 (43,853) Six months ended June 30, 2023 2022 Before Tax After Before Tax After Components of Other Comprehensive Income: Unrealized gains and losses on available for sale debt securities: Net unrealized gains (losses) arising during the period $ 7,641 (1,503) 6,138 (178,558) 47,854 (130,704) Reclassification adjustment for gains included in net income — — — (58) 16 (42) Total 7,641 (1,503) 6,138 (178,616) 47,870 (130,746) Unrealized gains and losses on derivatives (cash flow hedges): Net unrealized gains (losses) arising during the period 4,219 (1,186) 3,033 16,703 (4,476) 12,227 Reclassification adjustment for (gains) losses included in net income (8,343) 2,254 (6,089) 504 (135) 369 Total (4,124) 1,068 (3,056) 17,207 (4,611) 12,596 Amortization related to post-retirement obligations (727) 197 (530) (700) 188 (512) Total other comprehensive income (loss) $ 2,790 (238) 2,552 (162,109) 43,447 (118,662) The following tables present the changes in the components of accumulated other comprehensive (loss), net of tax, for the three and six months ended June 30, 2023 and 2022 (in thousands): Changes in Accumulated Other Comprehensive (Loss) by Component, net of tax for the three months ended June 30, 2023 2022 Unrealized Post- Retirement Unrealized Gains on Derivatives (cash flow hedges) Accumulated Unrealized Gains on Post- Retirement Unrealized Losses on Derivatives (cash flow hedges) Accumulated Balance at $ (165,750) 1,303 16,301 (148,146) (85,182) 2,705 14,531 (67,946) Current - period other comprehensive (loss) (14,726) (261) 640 (14,347) (45,775) (236) 2,158 (43,853) Balance at June 30, $ (180,476) 1,042 16,941 (162,493) (130,957) 2,469 16,689 (111,799) Changes in Accumulated Other Comprehensive (Loss) by Component, net of tax for the six months ended June 30, 2023 2022 Unrealized Post- Retirement Unrealized Gains on Derivatives (cash flow hedges) Accumulated Unrealized Gains (Losses) on Post- Retirement Unrealized Gains (Losses) on Derivatives (cash flow hedges) Accumulated Balance at December 31, $ (186,614) 1,572 19,997 (165,045) (211) 2,981 4,093 6,863 Current - period other comprehensive income (loss) 6,138 (530) (3,056) 2,552 (130,746) (512) 12,596 (118,662) Balance at June 30, $ (180,476) 1,042 16,941 (162,493) (130,957) 2,469 16,689 (111,799) The following tables summarize the reclassifications from accumulated other comprehensive (loss) to the consolidated statements of income for the three and six months ended June 30, 2023 and 2022 (in thousands): Reclassifications From Accumulated Other Comprehensive Amount reclassified from AOCI for the three months ended June 30, Affected line item in the Consolidated 2023 2022 Details of AOCI: Available for sale debt securities: Realized net gains on the sale of securities available for sale $ — (58) Net gain on securities transactions — 16 Income tax expense $ — (42) Net of tax Cash flow hedges: Realized net gains on derivatives $ (4,124) (162) Interest expense 1,114 44 Income tax expense $ (3,010) (118) Post-retirement obligations: Amortization of actuarial gains $ (356) (326) Compensation and employee benefits (1) 96 84 Income tax expense Total reclassification $ (260) (242) Net of tax Total reclassifications $ (3,270) (402) Net of tax Reclassifications From Accumulated Other Comprehensive Amount reclassified from AOCI for the six months ended June 30, Affected line item in the Consolidated 2023 2022 Details of AOCI: Available for sale debt securities: Realized net gains on the sale of securities available for sale $ — (58) Net gain on securities transactions — 16 Income tax expense $ — (42) Net of tax Cash flow hedges: Realized net (gains) losses on derivatives $ (8,343) 504 Interest expense 2,254 (136) Income tax expense $ (6,089) 368 Post-retirement obligations: Amortization of actuarial gains $ (712) (652) Compensation and employee benefits (1) 192 171 Income tax expense Total reclassification $ (520) (481) Net of tax Total reclassifications $ (6,609) (155) Net of tax (1) This item is included in the computation of net periodic benefit cost. See Note 7. Components of Net Periodic Benefit Cost.

Derivatives and Hedging Activit

Derivatives and Hedging Activities	6 Months Ended
	Jun. 30, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative and Hedging Activities	Derivative and Hedging Activities The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through the management of its core business activities. The Company manages economic risks, including interest rate, liquidity, and credit risk, primarily by managing the amount, sources, and duration of its assets and liabilities. Non-designated Hedges. Derivatives not designated in qualifying hedging relationships are not speculative and result from a service the Company provides to certain qualified commercial borrowers in loan related transactions which, therefore, are not used to manage interest rate risk in the Company’s assets or liabilities. The Company may execute interest rate swaps with qualified commercial banking customers to facilitate their respective risk management strategies. Those interest rate swaps are simultaneously hedged by offsetting interest rate swaps that the Company executes with a third party, such that the Company minimizes its net risk exposure resulting from such transactions. The interest rate swap agreement which the Company executes with the commercial borrower is collateralized by the borrower's commercial real estate financed by the Company. As the Company has not elected to apply hedge accounting and these interest rate swaps do not meet the hedge accounting requirements, changes in the fair value of both the customer swaps and the offsetting swaps are recognized directly in earnings. At June 30, 2023 and December 31, 2022, the Company had 152 loan related interest rate swaps with aggregate notional amounts of $2.23 billion and $2.40 billion, respectively. The Company periodically enters into risk participation agreements ("RPAs"), with the Company functioning as either the lead institution, or as a participant when another company is the lead institution on a commercial loan. These RPAs are entered into to manage the credit exposure on interest rate contracts associated with these loan participation agreements. Under the RPAs, the Company will either receive or make a payment in the event the borrower defaults on the related interest rate contract. The Company has minimum collateral posting thresholds with certain of its risk participation counterparties, and has posted collateral of $70,000 against the potential risk of default by the borrower under these agreements. For June 30, 2023 and December 31, 2022, the Company had 12 and 14 credit derivatives, respectively, with aggregate notional amounts of $143.5 million and $157.9 million, respectively, from participations in interest rate swaps as part of these loan participation arrangements. At June 30, 2023, the asset and liability positions of these fair value credit derivatives totaled $47,000 and $11,000, respectively, compared to $26,000 and $12,000, respectively, at December 31, 2022. Cash Flow Hedges of Interest Rate Risk. The Company’s objective in using interest rate derivatives is to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable payment amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. Changes in the fair value of derivatives designated and that qualify as cash flow hedges of interest rate risk are recorded in accumulated other comprehensive (loss) income and are subsequently reclassified into earnings in the period that the hedged forecasted transaction affects earnings. During the three and six months ended June 30, 2023 and 2022, such derivatives were used to hedge the variable cash outflows associated with FHLBNY borrowings and brokered demand deposits. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s borrowings or demand deposits. During the next twelve months, the Company estimates that $15.7 million will be reclassified as a reduction to interest expense. At June 30, 2023, the Company had nine outstanding interest rate derivatives with an aggregate notional amount of $405.0 million that were each designated as a cash flow hedge of interest rate risk. Assets and liabilities relating to certain financial instruments, including derivatives, may be eligible for offset in the Consolidated Statements of Financial Condition and/or subject to enforceable master netting arrangements or similar agreements. The Company does not offset asset and liabilities under such arrangements in the Consolidated Statements of Financial Condition. The tables below present a gross presentation, the effects of offsetting, and a net presentation of the Company’s financial instruments that are eligible for offset in the Consolidated Statements of Condition at June 30, 2023 and December 31, 2022 (in thousands). Fair Values of Derivative Instruments as of June 30, 2023 Asset Derivatives Liability Derivatives Notional Amount Consolidated Statements of Financial Condition Fair value (2) Notional Amount Consolidated Statements of Financial Condition Fair value (2) Derivatives not designated as a hedging instrument: Interest rate products $ 1,114,765 Other assets $ 109,589 1,114,765 Other liabilities 109,871 Credit contracts 46,768 Other assets 47 96,764 Other liabilities 11 Total derivatives not designated as a hedging instrument 109,636 109,882 Derivatives designated as a hedging instrument: Interest rate products 405,000 Other assets 24,769 — Other liabilities — Total gross derivative amounts recognized on the balance sheet 134,405 109,882 Gross amounts offset on the balance sheet — — Net derivative amounts presented on the balance sheet $ 134,405 109,882 Gross amounts not offset on the balance sheet: Financial instruments - institutional counterparties $ — — Cash collateral - institutional counterparties (1) 129,021 — Net derivatives not offset $ 5,384 109,882 Fair Values of Derivative Instruments as of December 31, 2022 Asset Derivatives Liability Derivatives Notional Amount Consolidated Statements of Financial Condition Fair value (2) Notional Amount Consolidated Statements of Financial Condition Fair value (2) Derivatives not designated as a hedging instrument: Interest rate products $ 1,198,191 Other assets $ 122,047 $ 1,198,191 Other liabilities 122,378 Credit contracts 47,143 Other assets 26 110,714 Other liabilities 12 Total derivatives not designated as a hedging instrument 122,073 122,390 Derivatives designated as a hedging instrument: Interest rate products 460,000 Other assets 29,119 — Other liabilities — Total gross derivative amounts recognized on the balance sheet 151,192 122,390 Gross amounts offset on the balance sheet — — Net derivative amounts presented on the balance sheet $ 151,192 122,390 Gross amounts not offset on the balance sheet: Financial instruments - institutional counterparties $ — — Cash collateral - institutional counterparties (1) 149,800 — Net derivatives not offset $ 1,392 122,390 (1) Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The application of the cash collateral cannot reduce the net derivative position below zero. Therefore, excess cash collateral, if any, is not reflected above. (2) The fair values related to interest rate products in the above net derivative tables show the total value of assets and liabilities, which include accrued interest receivable and accrued interest payable for the periods ended June 30, 2023 and December 31, 2022. The tables below present the effect of the Company’s derivative financial instruments on the Consolidated Statements of Income during the three and six months ended June 30, 2023 and 2022 (in thousands). Gain (loss) recognized in income on derivatives for the three months ended Consolidated Statements of Income June 30, 2023 June 30, 2022 Derivatives not designated as a hedging instrument: Interest rate products Other income $ 126 77 Credit contracts Other income (8) (18) Total $ 118 59 Derivatives designated as a hedging instrument: Interest rate products Interest (income) expense $ (4,124) (162) Total $ (4,124) (162) Gain (loss) recognized in income on derivatives for the six months ended Consolidated Statements of Income June 30, 2023 June 30, 2022 Derivatives not designated as a hedging instrument: Interest rate products Other income $ 52 443 Credit contracts Other income (4) (35) Total $ 48 408 Derivatives designated as a hedging instrument: Interest rate products Interest (income) expense $ (8,343) 504 Total $ (8,343) 504 The Company has agreements with certain of its dealer counterparties which contain a provision that if the Company defaults on any of its indebtedness, including a default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be deemed in default on its derivative obligations. In addition, the Company has agreements with certain of its dealer counterparties which contain a provision that if the Company fails to maintain its status as a well or adequately capitalized institution, then the counterparty could terminate the derivative positions and the Company would be required to settle its obligations under the agreements.

Revenue Recognition

Revenue Recognition	6 Months Ended
	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
Revenue Recognition	Revenue Recognition The Company generates revenue from several business channels. The guidance in ASU 2014-09, Revenue from Contracts with Customers (Topic 606) does not apply to revenue associated with financial instruments, including interest income on loans and investments, which comprise the majority of the Company's revenue. For both the three and six months ended June 30, 2023, the out-of-scope revenue related to financial instruments was 88.5% and 87.6% of the Company's total revenue, compared to 83.5% for the three and six months ended June 30, 2022, respectively. Revenue-generating activities that are within the scope of Topic 606, are components of non-interest income. These revenue streams are generally classified into three categories: wealth management revenue, insurance agency income and banking service charges and other fees. The following table presents non-interest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the three and six months ended June 30, 2023 and 2022 (in thousands): Three months ended June 30, Six months ended June 30, 2023 2022 2023 2022 Non-interest income In-scope of Topic 606: Wealth management fees $ 6,919 7,024 13,834 14,489 Insurance agency income 3,847 2,850 7,950 6,270 Banking service charges and other fees: Service charges on deposit accounts 3,050 3,068 6,413 6,031 Debit card and ATM fees 761 846 1,466 1,616 Total banking service charges and other fees 3,811 3,914 7,879 7,647 Total in-scope non-interest income 14,577 13,788 29,663 28,406 Total out-of-scope non-interest income 4,810 7,144 11,877 12,672 Total non-interest income $ 19,387 20,932 41,540 41,078 Wealth management fee income represents fees earned from customers as consideration for asset management, investment advisory and trust services. The Company’s performance obligation is generally satisfied monthly and the resulting fees are recognized monthly. The fee is generally based upon the average market value of the assets under management ("AUM") for the month and the applicable fee rate. The monthly accrual of wealth management fees is recorded in other assets on the Company's Consolidated Statements of Financial Condition. Fees are received from the customer on a monthly basis. The Company does not earn performance-based incentives. To a lesser extent, optional services such as tax return preparation and estate settlement are also available to existing customers. The Company’s performance obligation for these transaction-based services are generally satisfied, and related revenue recognized, at either a point in time when the service is completed, or in the case of estate settlement, over a relatively short period of time, as each service component is completed. Insurance agency income, consisting of commissions and fees, is generally recognized as of the effective date of the insurance policy. Commission revenues related to installment billings are recognized on the invoice date. Subsequent commission adjustments are recognized upon the receipt of notification from insurance companies concerning matters necessitating such adjustments. Profit-sharing contingent commissions are recognized when determinable, which is generally when such commissions are received from insurance companies, or when the Company receives formal notification of the amount of such payments. Service charges on deposit accounts include overdraft service fees, account analysis fees and other deposit related fees. These fees are generally transaction-based, or time-based services. The Company's performance obligation for these services are generally satisfied, and revenue recognized, at the time the transaction is completed, or the service rendered. Fees for these services are generally received from the customer either at the time of transaction, or monthly. Debit card and ATM fees are generally transaction-based. Debit card revenue is primarily comprised of interchange fees earned when a customer's Company card is processed through a card payment network. ATM fees are largely generated when a Company cardholder uses a non-Company ATM, or a non-Company cardholder uses a Company ATM. The Company's performance obligation for these services is satisfied when the service is rendered. Payment is generally received at the time of transaction or monthly. Out-of-scope non-interest income primarily consists of Bank-owned life insurance and net fees on loan level interest rate swaps, along with gains and losses on the sale of loans and foreclosed real estate, loan prepayment fees and loan servicing fees. None of these revenue streams are subject to the requirements of Topic 606.

Leases

Leases	6 Months Ended
	Jun. 30, 2023
Leases [Abstract]
Leases	Leases The following table represents the consolidated statements of financial condition classification of the Company’s right-of use-assets and lease liabilities at June 30, 2023 and December 31, 2021 (in thousands): Classification June 30, 2023 December 31, 2022 Lease Right-of-Use Assets: Operating lease right-of-use assets Other assets $ 60,749 60,577 Lease Liabilities: Operating lease liabilities Other liabilities $ 63,916 63,372 The calculated amount of the right-of-use assets and lease liabilities in the table above are impacted by the length of the lease term and the discount rate used to present value the minimum lease payments. The Company’s lease agreements often include one or more options to renew at the Company’s discretion. If at lease inception the Company considers the exercising of a renewal option to be reasonably certain, the Company will include the extended term in the calculation of the right-of-use asset and lease liability. Regarding the discount rate, Topic 842 requires the use of the rate implicit in the lease whenever this rate is readily determinable. As this rate is rarely determinable, the Company utilizes its incremental borrowing rate at lease inception based upon the term of the lease. For operating leases existing prior to January 1, 2019, the rate for the remaining lease term as of January 1, 2019 was applied. All of the leases in which the Company is the lessee are classified as operating leases and are primarily comprised of real estate properties for branches and administrative offices with terms extending through 2040. At June 30, 2023, the weighted-average remaining lease term and the weighted-average discount rate for the Company's operating leases were 8.3 years and 2.71%, respectively. The following tables represent lease costs and other lease information for the Company's operating leases. The variable lease cost primarily represents variable payments such as common area maintenance and utilities (in thousands): Three months ended June 30, 2023 Three months ended June 30, 2022 Lease Costs Operating lease cost $ 2,629 2,586 Variable lease cost 842 718 Total lease cost $ 3,471 3,304 Six months ended June 30, 2023 Six months ended June 30, 2022 Lease Costs Operating lease cost $ 5,257 5,393 Variable lease cost 1,722 1,436 Total lease cost $ 6,979 6,829 Cash paid for amounts included in the measurement of lease liabilities: Six months ended June 30, 2023 Six months ended June 30, 2022 Operating cash flows from operating leases $ 4,776 4,060 Future minimum payments for operating leases with initial or remaining terms of one year or more as of June 30, 2023, were as follows (in thousands): Operating leases Twelve months ended: Remainder of 2022 $ 5,094 2023 9,971 2024 9,488 2025 8,518 2026 7,667 Thereafter 30,707 Total future minimum lease payments 71,445 Amounts representing interest 7,529 Present value of net future minimum lease payments $ 63,916
Leases	Leases The following table represents the consolidated statements of financial condition classification of the Company’s right-of use-assets and lease liabilities at June 30, 2023 and December 31, 2021 (in thousands): Classification June 30, 2023 December 31, 2022 Lease Right-of-Use Assets: Operating lease right-of-use assets Other assets $ 60,749 60,577 Lease Liabilities: Operating lease liabilities Other liabilities $ 63,916 63,372 The calculated amount of the right-of-use assets and lease liabilities in the table above are impacted by the length of the lease term and the discount rate used to present value the minimum lease payments. The Company’s lease agreements often include one or more options to renew at the Company’s discretion. If at lease inception the Company considers the exercising of a renewal option to be reasonably certain, the Company will include the extended term in the calculation of the right-of-use asset and lease liability. Regarding the discount rate, Topic 842 requires the use of the rate implicit in the lease whenever this rate is readily determinable. As this rate is rarely determinable, the Company utilizes its incremental borrowing rate at lease inception based upon the term of the lease. For operating leases existing prior to January 1, 2019, the rate for the remaining lease term as of January 1, 2019 was applied. All of the leases in which the Company is the lessee are classified as operating leases and are primarily comprised of real estate properties for branches and administrative offices with terms extending through 2040. At June 30, 2023, the weighted-average remaining lease term and the weighted-average discount rate for the Company's operating leases were 8.3 years and 2.71%, respectively. The following tables represent lease costs and other lease information for the Company's operating leases. The variable lease cost primarily represents variable payments such as common area maintenance and utilities (in thousands): Three months ended June 30, 2023 Three months ended June 30, 2022 Lease Costs Operating lease cost $ 2,629 2,586 Variable lease cost 842 718 Total lease cost $ 3,471 3,304 Six months ended June 30, 2023 Six months ended June 30, 2022 Lease Costs Operating lease cost $ 5,257 5,393 Variable lease cost 1,722 1,436 Total lease cost $ 6,979 6,829 Cash paid for amounts included in the measurement of lease liabilities: Six months ended June 30, 2023 Six months ended June 30, 2022 Operating cash flows from operating leases $ 4,776 4,060 Future minimum payments for operating leases with initial or remaining terms of one year or more as of June 30, 2023, were as follows (in thousands): Operating leases Twelve months ended: Remainder of 2022 $ 5,094 2023 9,971 2024 9,488 2025 8,518 2026 7,667 Thereafter 30,707 Total future minimum lease payments 71,445 Amounts representing interest 7,529 Present value of net future minimum lease payments $ 63,916

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Pay vs Performance Disclosure
Net income	$ 32,003	$ 39,228	$ 72,539	$ 83,191

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2023
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2023
Accounting Policies [Abstract]
Basis of Financial Statement Presentation	Basis of Financial Statement Presentation The accompanying unaudited consolidated financial statements include the accounts of Provident Financial Services, Inc. (the "Company") and its wholly owned subsidiary, Provident Bank (the “Bank") and its wholly owned subsidiaries. In preparing the interim unaudited consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the consolidated statements of financial condition and the consolidated statements of income for the periods presented. Actual results could differ from these estimates. The allowance for credit losses is a material estimate that is particularly susceptible to near-term change. The interim unaudited consolidated financial statements reflect all normal and recurring adjustments, which are, in the opinion of management, considered necessary for a fair presentation of the financial condition and results of operations for the periods presented. The results of operations for the three and six months ended June 30, 2023 are not necessarily indicative of the results of operations that may be expected for all of 2023.
Loans Receivable and Allowance for Credit Losses	Loans Receivable and Allowance for Credit LossesThe impact of utilizing the current expected credit loss ("CECL") methodology approach to calculate the allowance for credit losses on loans is significantly influenced by the composition, characteristics and quality of the Company’s loan portfolio, as well as the prevailing economic conditions and forecast utilized. Material changes to these and other relevant factors may result in greater volatility to the allowance for credit losses, and therefore, greater volatility to the Company’s reported earnings. For the three and six months ended June 30, 2023, a worsened economic forecast and related deterioration in the projected commercial property price indices over the expected life of the loan portfolio within our CECL model led to increases to the provisions for credit losses and off-balance sheet credit exposures. See Notes 4 and 9 to the Consolidated Financial Statements for more information on the allowance for credit losses on loans and off-balance sheet credit exposures.
Goodwill	GoodwillGoodwill represents the excess of the purchase price over the estimated fair value of identifiable net assets acquired through purchase acquisitions. In accordance with GAAP, goodwill with an indefinite useful life is not amortized, but is evaluated for impairment on an annual basis, or more frequently if events or changes in circumstances indicate potential impairment between annual measurement dates. Goodwill is analyzed for impairment once a year. As permitted by GAAP, the Company prepares a qualitative assessment in determining whether goodwill may be impaired. The factors considered in the assessment include macroeconomic conditions, industry and market conditions and overall financial performance of the Company, among others. The Company completed its most recent annual goodwill impairment test as of July 1, 2023. At June 30, 2023, the Company performed an interim goodwill impairment analysis and concluded that no triggering considerations were met and therefore a test for impairment between annual tests was not required.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	6 Months Ended
	Jun. 30, 2023
Accounting Policies [Abstract]
Reconciliation of Numerators and Denominators of Basic and Diluted Earnings Per Share Calculations	The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share calculations for the three and six months ended June 30, 2023 and 2022 (dollars in thousands, except per share amounts): Three months ended June 30, 2023 2022 Net Weighted Per Net Weighted Per Net income $ 32,003 $ 39,228 Basic earnings per share: Income available to common stockholders $ 32,003 74,823,272 $ 0.43 $ 39,228 74,328,632 $ 0.53 Dilutive shares 6,915 72,156 Diluted earnings per share: Income available to common stockholders $ 32,003 74,830,187 $ 0.43 $ 39,228 74,400,788 $ 0.53 Six months ended June 30, 2023 2022 Net Weighted Per Net Weighted Per Net income $ 72,539 $ 83,191 Basic earnings per share: Income available to common stockholders $ 72,539 74,734,795 $ 0.97 $ 83,191 75,068,154 $ 1.11 Dilutive shares 32,053 84,132 Diluted earnings per share: Income available to common stockholders $ 72,539 74,766,848 $ 0.97 $ 83,191 75,152,286 $ 1.11

Investment Securities (Tables)

Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Securities Available for Sale	The following tables present the amortized cost, gross unrealized gains, gross unrealized losses and the fair value for available for sale debt securities at June 30, 2023 and December 31, 2022 (in thousands): June 30, 2023 Amortized Gross Gross Fair U.S. Treasury obligations $ 276,106 — (29,039) 247,067 Agency obligations 31,452 301 — 31,753 Mortgage-backed securities 1,549,842 84 (203,202) 1,346,724 Asset-backed securities 34,351 379 (224) 34,506 State and municipal obligations 64,939 — (9,214) 55,725 Corporate obligations 40,495 — (6,381) 34,114 $ 1,997,185 764 (248,060) 1,749,889 December 31, 2022 Amortized Gross Gross Fair U.S. Treasury obligations $ 275,620 — (29,804) 245,816 Mortgage-backed securities 1,636,913 209 (209,983) 1,427,139 Asset-backed securities 37,706 278 (363) 37,621 State and municipal obligations 67,706 — (10,842) 56,864 Corporate obligations 40,540 50 (4,482) 36,108 $ 2,058,485 537 (255,474) 1,803,548
Investment Securities Classified by Contractual Maturity	The amortized cost and fair value of available for sale debt securities at June 30, 2023, by contractual maturity, are shown below (in thousands). Expected maturities may differ from contractual maturities due to prepayment or early call privileges of the issuer. June 30, 2023 Amortized Fair Due in one year or less $ — — Due after one year through five years 242,910 218,600 Due after five years through ten years 82,226 70,318 Due after ten years 56,404 47,988 $ 381,540 336,906 The amortized cost and fair value of investment securities in the held to maturity debt securities portfolio at June 30, 2023 by contractual maturity are shown below (in thousands). Expected maturities may differ from contractual maturities due to prepayment or early call privileges of the issuer. June 30, 2023 Amortized Fair Due in one year or less $ 25,283 25,199 Due after one year through five years 169,684 166,605 Due after five years through ten years 153,491 148,121 Due after ten years 30,461 25,104 $ 378,919 365,029
Investment Securities Held to Maturity	The following tables present the amortized cost, gross unrealized gains, gross unrealized losses and the estimated fair value for held to maturity debt securities at June 30, 2023 and December 31, 2022 (in thousands): June 30, 2023 Amortized Gross Gross Fair Agency obligations $ 12,096 — (929) 11,167 State and municipal obligations 357,003 168 (12,510) 344,661 Corporate obligations 9,820 — (619) 9,201 $ 378,919 168 (14,058) 365,029 December 31, 2022 Amortized Gross Gross Fair Agency obligations $ 9,997 — (1,033) 8,964 State and municipal obligations 366,164 268 (13,015) 353,417 Corporate obligations 11,789 1 (703) 11,087 $ 387,950 269 (14,751) 373,468
Amortized Cost of held To Maturity Debt Securities by Year of Originations and Credit Rating	The following table provides the amortized cost of held to maturity debt securities by credit rating at June 30, 2023 and December 31, 2021 (in thousands): June 30, 2023 Total Portfolio AAA AA A BBB Not Rated Total Agency obligations $ 12,096 — — — — 12,096 State and municipal obligations 47,125 166,596 142,830 — 452 357,003 Corporate obligations 505 2,073 6,146 — 1,096 9,820 $ 59,726 168,669 148,976 — 1,548 378,919 December 31, 2022 Total Portfolio AAA AA A BBB Not Rated Total Agency obligations $ 9,997 — — — — 9,997 State and municipal obligations 48,453 171,934 143,829 770 1,178 366,164 Corporate obligations 507 3,592 7,415 — 275 11,789 $ 58,957 175,526 151,244 770 1,453 387,950

Loans Receivable and Allowanc_2

Loans Receivable and Allowance for Credit Losses (Tables)	6 Months Ended
	Jun. 30, 2023
Receivables [Abstract]
Schedule of Summarized Loans Receivable	Loans receivable at June 30, 2023 and December 31, 2022 are summarized as follows (in thousands): June 30, 2023 December 31, 2022 Mortgage loans: Commercial $ 4,373,436 4,316,185 Multi-family 1,645,770 1,513,818 Construction 707,234 715,494 Residential 1,166,159 1,177,698 Total mortgage loans 7,892,599 7,723,195 Commercial loans 2,348,447 2,233,670 Consumer loans 301,306 304,780 Total gross loans 10,542,352 10,261,645 Premiums on purchased loans 1,374 1,380 Net deferred fees (13,195) (14,142) Total loans $ 10,530,531 10,248,883
Summary of Aging Loans Receivable by Portfolio Segment and Class	The following tables summarize the aging of loans receivable by portfolio segment and class of loans (in thousands): June 30, 2023 30-59 Days 60-89 Days Non-accrual Recorded Total Past Current Total Loans Non-accrual loans with no related allowance Mortgage loans: Commercial $ 1,445 1,137 7,279 — 9,861 4,363,575 4,373,436 4,276 Multi-family 3,853 — 2,314 — 6,167 1,639,603 1,645,770 2,314 Construction — — 1,874 — 1,874 705,360 707,234 1,874 Residential 1,427 1,171 1,698 — 4,296 1,161,863 1,166,159 1,698 Total mortgage loans 6,725 2,308 13,165 — 22,198 7,870,401 7,892,599 10,162 Commercial loans 3,021 90 31,885 — 34,996 2,313,451 2,348,447 19,504 Consumer loans 957 147 878 — 1,982 299,324 301,306 878 Total gross loans $ 10,703 2,545 45,928 — 59,176 10,483,176 10,542,352 30,544 December 31, 2022 30-59 Days 60-89 Days Non-accrual Recorded Total Past Current Total Loans Receivable Non-accrual loans with no related allowance Mortgage loans: Commercial $ 2,300 412 28,212 — 30,924 4,285,261 4,316,185 22,961 Multi-family 790 — 1,565 — 2,355 1,511,463 1,513,818 1,565 Construction 905 1,097 1,878 — 3,880 711,614 715,494 1,878 Residential 1,411 1,114 1,928 — 4,453 1,173,245 1,177,698 1,928 Total mortgage loans 5,406 2,623 33,583 — 41,612 7,681,583 7,723,195 28,332 Commercial loans 964 1,014 24,188 — 26,166 2,207,504 2,233,670 21,156 Consumer loans 885 147 738 — 1,770 303,010 304,780 739 Total gross loans $ 7,255 3,784 58,509 — 69,548 10,192,097 10,261,645 50,227
Summary of Allowance for Loan Losses by Portfolio Segment and Impairment Classification	The activity in the allowance for credit losses by portfolio segment for the three and six months ended June 30, 2023 and 2022 was as follows (in thousands): Three months ended June 30, Mortgage loans Commercial loans Consumer loans Total 2023 Balance at beginning of period $ 63,195 27,117 2,446 92,758 Provision charge (benefit) to operations 6,742 3,769 (111) 10,400 Recoveries of loans previously charged-off 3 134 173 310 Loans charged-off — (1,313) (82) (1,395) Balance at end of period $ 69,940 29,707 2,426 102,073 2022 Balance at beginning of period $ 50,096 23,799 2,380 76,275 Provision charge (benefit) to operations 5,593 (2,710) 117 3,000 Recoveries of loans previously charged-off 361 443 109 913 Loans charged-off (986) (145) (41) (1,172) Balance at end of period $ 55,064 21,387 2,565 79,016 Six months ended June 30, Mortgage loans Commercial loans Consumer loans Total 2023 Balance at beginning of period $ 58,218 27,413 2,392 88,023 Cumulative effect of adopting Accounting Standards Update ("ASU") No. 2022-02 (510) (43) (41) (594) Provision charge (benefit) to operations 12,954 3,461 (15) 16,400 Recoveries of loans previously charged-off 6 301 258 565 Loans charged-off (728) (1,425) (168) (2,321) Balance at end of period $ 69,940 29,707 2,426 102,073 2022 Balance at beginning of period $ 52,104 26,343 2,293 80,740 Provision charge (benefit) charge to operations 3,599 (7,115) 116 (3,400) Recoveries of loans previously charged-off 371 2,304 275 2,950 Loans charged-off (1,010) (145) (119) (1,274) Balance at end of period $ 55,064 21,387 2,565 79,016
Schedule of Loan Modifications	The following table summarizes the Company's gross charge-offs recorded during the three months ended June 30, 2023 by year of origination (in thousands): 2023 2022 2021 2020 2019 Prior to 2019 Total Loans Commercial loans $ — — — — — 1,313 1,313 Consumer loans (1) 4 — — — — 3 7 Total gross loans $ 4 — — — — 1,316 1,320 (1) During the three months ended June 30, 2023, charge-offs on consumer overdraft accounts totaled $75,000, which is not included in the table above. The following table summarizes the Company's gross charge-offs recorded during the six months ended June 30, 2023 by year of origination (in thousands): 2023 2022 2021 2020 2019 Prior to 2019 Total Loans Mortgage loans: Commercial $ — — — — — 707 707 Residential — — — — — 21 21 Total mortgage loans — — — — — 728 728 Commercial loans — — — — — 1,425 1,425 Consumer loans (1) 9 — — — — 13 22 Total gross loans $ 9 — — — — 2,166 2,175 (1) During the six months ended June 30, 2023, charge-offs on consumer overdraft accounts totaled $146,000, which is not included in the table above. The following table presents the amortized cost basis of loan modifications made to borrowers experiencing financial difficulty during the six months ended June 30, 2023 (in thousands): Term Extension Interest Rate Reduction Interest Rate Reduction and Term Extension % of Total Class of Loans and Leases Commercial loans $ 3,771 — 1,250 0.21 % Total gross loans $ 3,771 — 1,250 0.05 % The following table presents the financial effect of loan modifications made to borrowers experiencing financial difficulty during the six months ended June 30, 2023 (in thousands): Weighted-Average Months of Term Extension Weight-Average Rate Change Commercial loans 10 0.28 % Total gross loans 10 0.28 % The following table presents the aging analysis of loan modifications made to borrowers experiencing financial difficulty during the six months ended June 30, 2023 (in thousands): Current 30-59 Days Past Due 60-89 Days Past Due 90 days or more Past Due Non- Accrual Total Commercial loans $ 5,021 — — — — 5,021 Total gross loans $ 5,021 — — — — 5,021 The following table presents the number of loans modified as TDRs during the three and six months ended June 30, 2022, along with their balances immediately prior to the modification date and post-modification as of June 30, 2022 (in thousands): For the three and six months ended June 30, 2022 Troubled Debt Restructurings Number of Pre-Modification Post-Modification Mortgage loans: Residential 2 $ 265 206 Multi Family 1 1,618 1,601 Total mortgage loans 3 1,883 1,807 Commercial loans 2 378 274 Total restructured loans 5 $ 2,261 2,081
Summary of Loans Receivable by Credit Quality Risk Rating Indicator	The following table summarizes the Company's gross loans held for investment by year of origination and internally assigned credit grades as of June 30, 2023 and December 31, 2022 (in thousands): Gross Loans Held for Investment by Year of Origination at June 30, 2023 2023 2022 2021 2020 2019 Prior to 2019 Revolving Loans Revolving loans to term loans Total Loans Commercial Mortgage Special mention $ — — — 2,713 2,346 33,436 485 — 38,980 Substandard — — — 376 — 7,785 434 — 8,595 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — 3,089 2,346 41,221 919 — 47,575 Pass/Watch 290,713 910,869 670,781 511,239 513,150 1,318,607 96,163 14,339 4,325,861 Total commercial mortgage $ 290,713 910,869 670,781 514,328 515,496 1,359,828 97,082 14,339 4,373,436 Multi-family Special mention $ — — — — — 9,608 — — 9,608 Substandard — — — — — 3,211 — — 3,211 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 12,819 — — 12,819 Pass/Watch 132,991 170,856 198,427 279,117 232,748 614,456 3,223 1,133 1,632,951 Total multi-family $ 132,991 170,856 198,427 279,117 232,748 627,275 3,223 1,133 1,645,770 Construction Special mention $ — — — — — — — — — Substandard — — — — 1,097 777 — — 1,874 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — 1,097 777 — — 1,874 Pass/Watch 33,795 276,155 266,520 105,078 8,456 13,346 2,010 705,360 Total construction $ 33,795 276,155 266,520 105,078 9,553 14,123 — 2,010 707,234 Residential (1) Special mention $ — — — — — 1,172 — — 1,172 Substandard — — — — — 2,142 — — 2,142 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 3,314 — — 3,314 Pass/Watch 42,524 147,449 205,949 205,123 92,537 469,263 — — 1,162,845 Total residential $ 42,524 147,449 205,949 205,123 92,537 472,577 — — 1,166,159 Gross Loans Held for Investment by Year of Origination at June 30, 2023 2023 2022 2021 2020 2019 Prior to 2019 Revolving Loans Revolving loans to term loans Total Loans Total Mortgage Special mention $ — — — 2,713 2,346 44,216 485 — 49,760 Substandard — — — 376 1,097 13,915 434 — 15,822 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — 3,089 3,443 58,131 919 — 65,582 Pass/Watch 500,023 1,505,329 1,341,677 1,100,557 846,891 2,415,672 99,386 17,482 7,827,017 Total Mortgage $ 500,023 1,505,329 1,341,677 1,103,646 850,334 2,473,803 100,305 17,482 7,892,599 Commercial Special mention $ — 70 387 577 54 11,490 9,714 — 22,292 Substandard — — 14,966 17,133 3,974 14,473 13,837 352 64,735 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — 70 15,353 17,710 4,028 25,963 23,551 352 87,027 Pass/Watch 154,852 379,855 308,290 148,648 151,902 552,747 538,651 26,475 2,261,420 Total commercial $ 154,852 379,925 323,643 166,358 155,930 578,710 562,202 26,827 2,348,447 Consumer (1) Special mention $ — — — — — 145 — 2 147 Substandard — — — — — 4 709 90 803 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 149 709 92 950 Pass/Watch 14,243 29,064 19,513 3,328 15,341 93,900 112,425 12,542 300,356 Total consumer $ 14,243 29,064 19,513 3,328 15,341 94,049 113,134 12,634 301,306 Total Loans Special mention $ — 70 387 3,290 2,400 55,851 10,199 2 72,199 Substandard — — 14,966 17,509 5,071 28,392 14,980 442 81,360 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — 70 15,353 20,799 7,471 84,243 25,179 444 153,559 Pass/Watch 669,118 1,914,248 1,669,480 1,252,533 1,014,134 3,062,319 750,462 56,499 10,388,793 Total gross loans $ 669,118 1,914,318 1,684,833 1,273,332 1,021,605 3,146,562 775,641 56,943 10,542,352 (1) For residential and consumer loans, the Company assigns internal credit grades based on the delinquency status of each loan. Gross Loans Held for Investment by Year of Origination at December 31, 2022 2022 2021 2020 2019 2018 Prior to 2018 Revolving Loans Revolving loans to term loans Total Loans Commercial Mortgage Special mention $ — — 3,071 26,809 52,509 14,740 — — 97,129 Gross Loans Held for Investment by Year of Origination at December 31, 2022 2022 2021 2020 2019 2018 Prior to 2018 Revolving Loans Revolving loans to term loans Total Loans Substandard — — — — 18,020 11,774 434 — 30,228 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — 3,071 26,809 70,529 26,514 434 — 127,357 Pass/Watch 951,367 630,584 567,448 546,474 218,620 1,164,854 94,716 14,765 4,188,828 Total commercial mortgage $ 951,367 630,584 570,519 573,283 289,149 1,191,368 95,150 14,765 4,316,185 Multi-family Special mention $ — — — — — 9,730 — — 9,730 Substandard — — — — — 2,356 — — 2,356 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — — 12,086 — — 12,086 Pass/Watch 142,550 150,293 282,228 234,953 187,499 502,177 887 1,145 1,501,732 Total multi-family $ 142,550 150,293 282,228 234,953 187,499 514,263 887 1,145 1,513,818 Construction Special mention $ — — — — 19,728 905 — — 20,633 Substandard — — — 2,197 777 — — — 2,974 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — 2,197 20,505 905 — — 23,607 Pass/Watch 168,674 362,542 103,067 38,639 16,917 62 1,986 691,887 Total construction $ 168,674 362,542 103,067 40,836 37,422 967 — 1,986 715,494 Residential (1) Special mention $ — — — — — 1,114 — — 1,114 Substandard — — — — 264 4,417 — — 4,681 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — — — 264 5,531 — — 5,795 Pass/Watch 151,077 212,697 211,445 95,872 58,226 442,586 — — 1,171,903 Total residential $ 151,077 212,697 211,445 95,872 58,490 448,117 — — 1,177,698 Total Mortgage Special mention $ — — 3,071 26,809 72,237 26,489 — — 128,606 Substandard — — — 2,197 19,061 18,547 434 — 40,239 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — 3,071 29,006 91,298 45,036 434 — 168,845 Gross Loans Held for Investment by Year of Origination at December 31, 2022 2022 2021 2020 2019 2018 Prior to 2018 Revolving Loans Revolving loans to term loans Total Loans Pass/Watch 1,413,668 1,356,116 1,164,188 915,938 481,262 2,109,679 95,603 17,896 7,554,350 Total Mortgage $ 1,413,668 1,356,116 1,167,259 944,944 572,560 2,154,715 96,037 17,896 7,723,195 Commercial Special mention $ 75 1,148 444 201 10,156 4,379 14,530 140 31,073 Substandard — 7,605 10,230 4,391 3,561 13,734 7,604 364 47,489 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified 75 8,753 10,674 4,592 13,717 18,113 22,134 504 78,562 Pass/Watch 377,662 320,334 162,175 161,150 87,396 522,798 492,717 30,876 2,155,108 Total commercial $ 377,737 329,087 172,849 165,742 101,113 540,911 514,851 31,380 2,233,670 Consumer (1) Special mention $ — — — — — 146 — — 146 Substandard — 8 — 109 332 209 — 658 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified — — 8 — 109 478 209 — 804 Pass/Watch 30,132 20,671 2,909 16,682 16,156 88,173 115,777 13,476 303,976 Total consumer $ 30,132 20,671 2,917 16,682 16,265 88,651 115,986 13,476 304,780 Total Loans Special mention $ 75 1,148 3,515 27,010 82,393 31,014 14,530 140 159,825 Substandard — 7,605 10,238 6,588 22,731 32,613 8,247 364 88,386 Doubtful — — — — — — — — — Loss — — — — — — — — — Total criticized and classified 75 8,753 13,753 33,598 105,124 63,627 22,777 504 248,211 Pass/Watch 1,821,462 1,697,121 1,329,272 1,093,770 584,814 2,720,650 704,097 62,248 10,013,434 Total gross loans $ 1,821,537 1,705,874 1,343,025 1,127,368 689,938 2,784,277 726,874 62,752 10,261,645 (1) For residential and consumer loans, the Company assigns internal credit grades based on the delinquency status of each loan.

Deposits (Tables)

Deposits (Tables)	6 Months Ended
	Jun. 30, 2023
Banking and Thrift, Other Disclosure [Abstract]
Schedule of Deposits	Deposits at June 30, 2023 and December 31, 2022 are summarized as follows (in thousands): June 30, 2023 December 31, 2022 Savings $ 1,275,262 1,438,583 Money market 2,272,648 2,542,160 NOW 3,334,509 3,186,926 Non-interest bearing 2,358,372 2,643,919 Certificates of deposit 1,020,329 751,436 Total deposits $ 10,261,120 10,563,024

Borrowed Funds (Tables)

Borrowed Funds (Tables)	6 Months Ended
	Jun. 30, 2023
Debt Disclosure [Abstract]
Schedule of Borrowed Funds	Borrowed funds at June 30, 2023 and December 31, 2022 are summarized as follows (in thousands): June 30, 2023 December 31, 2022 Securities sold under repurchase agreements $ 82,470 98,000 FHLB line of credit 179,000 486,000 FHLB advances 1,588,244 753,370 Total borrowed funds $ 1,849,714 1,337,370
Scheduled Maturities of FHLB Advances	Scheduled maturities of FHLB advances and overnight borrowings at June 30, 2023 are as follows (in thousands): 2023 Due in one year or less $ 1,020,648 Due after one year through two years 514,492 Due after two years through three years 174,660 Due after three years through four years 57,444 Thereafter — Total FHLB advances and overnight borrowings $ 1,767,244
Scheduled Maturities of Sold Under Repurchase Agreements	Scheduled maturities of securities sold under repurchase agreements at June 30, 2023 are as follows (in thousands): 2023 Due in one year or less $ 82,470 Thereafter — Total securities sold under repurchase agreements $ 82,470
Debt Disclosure by Year	The following tables set forth certain information as to borrowed funds for the periods ended June 30, 2023 and December 31, 2022 (in thousands): Maximum balance Average balance Weighted average interest rate June 30, 2023 Securities sold under repurchase agreements $ 99,669 93,066 1.41 % FHLB overnight borrowings 402,000 223,980 4.87 FHLB advances 1,588,245 1,125,698 2.78 December 31, 2022 Securities sold under repurchase agreements $ 125,506 113,550 0.38 % FHLB overnight borrowings 486,000 139,012 3.32 FHLB advances 753,370 503,713 0.85

Components of Net Periodic Be_2

Components of Net Periodic Benefit Cost (Tables)	6 Months Ended
	Jun. 30, 2023
Retirement Benefits [Abstract]
Net Periodic Benefit Cost (Increase)	for the three and six months ended June 30, 2023 and 2022 includes the following components (in thousands): Three months ended June 30, Six months ended June 30, Pension benefits Other post-retirement benefits Pension benefits Other post-retirement benefits 2023 2022 2023 2022 2023 2022 2023 2022 Service cost $ — — 3 7 $ — — 6 14 Interest cost 302 214 150 111 604 428 300 222 Expected return on plan assets (706) (864) — — (1,412) (1,728) — — Amortization of prior service cost — — — — — — — — Amortization of the net loss (gain) 177 — (533) (326) 354 — (1,066) (652) Net periodic (decrease) increase in benefit cost $ (227) (650) (380) (208) $ (454) (1,300) (760) (416)

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2023
Fair Value Disclosures [Abstract]
Assets and Liabilities Reported on Consolidated Statements of Financial Condition at Fair Values	The following tables present the assets and liabilities reported on the consolidated statements of financial condition at their fair values as of June 30, 2023 and December 31, 2022, by level within the fair value hierarchy (in thousands): Fair Value Measurements at Reporting Date Using: June 30, 2023 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Measured on a recurring basis: Available for sale debt securities: U.S. Treasury obligations $ 247,067 247,067 — — Agency obligations 31,753 31,753 — — Mortgage-backed securities 1,346,724 — 1,346,724 — Asset-backed securities 34,506 — 34,506 — State and municipal obligations 55,725 — 55,725 — Corporate obligations 34,114 — 34,114 — Total available for sale debt securities 1,749,889 278,820 1,471,069 — Equity securities 1,238 1,238 — — Derivative assets 131,191 — 131,191 — $ 1,882,318 280,058 1,602,260 — Derivative liabilities $ 108,067 — 108,067 — Measured on a non-recurring basis: Loans measured for impairment based on the fair value of the underlying collateral $ 14,582 — — 14,582 Foreclosed assets 13,697 — — 13,697 $ 28,279 — — 28,279 Fair Value Measurements at Reporting Date Using: December 31, 2022 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Measured on a recurring basis: Available for sale debt securities: U.S. Treasury obligations $ 245,816 245,816 — — Mortgage-backed securities 1,427,139 — 1,427,139 — Asset-backed securities 37,621 — 37,621 — State and municipal obligations 56,864 — 56,864 — Corporate obligations 36,108 — 36,108 — Total available for sale debt securities 1,803,548 245,816 1,557,732 — Equity Securities 1,147 1,147 — — Derivative assets 148,151 — 148,151 — $ 1,952,846 246,963 1,705,883 — Derivative liabilities $ 120,896 — 120,896 — Measured on a non-recurring basis: Loans measured for impairment based on the fair value of the underlying collateral $ 23,988 — — 23,988 Foreclosed assets 2,124 — — 2,124 $ 26,112 — — 26,112
Schedule of Financial Instruments at Carrying and Fair Values	The following tables present the Company’s financial instruments at their carrying and fair values as of June 30, 2023 and December 31, 2022. Fair values are presented by level within the fair value hierarchy. Fair Value Measurements at June 30, 2023 Using: (Dollars in thousands) Carrying value Fair value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial assets: Cash and cash equivalents $ 208,872 208,872 208,872 — — Available for sale debt securities: U.S. Treasury obligations 247,067 247,067 247,067 — — Agency obligations 31,753 31,753 31,753 — — Mortgage-backed securities 1,346,724 1,346,724 — 1,346,724 — Asset-backed securities 34,506 34,506 — 34,506 — State and municipal obligations 55,725 55,725 — 55,725 — Corporate obligations 34,114 34,114 — 34,114 — Total available for sale debt securities $ 1,749,889 1,749,889 278,820 1,471,069 — Held to maturity debt securities, net of allowance for credit losses: Agency obligations 12,096 11,167 11,167 — — State and municipal obligations 356,987 344,661 — 344,661 — Corporate obligations 9,811 9,201 — 9,201 — Total held to maturity debt securities, net of allowance for credit losses $ 378,894 365,029 11,167 353,862 — FHLBNY stock 93,330 93,330 93,330 — — Equity Securities 1,238 1,238 1,238 — — Loans, net of allowance for credit losses 10,428,458 9,969,672 — — 9,969,672 Derivative assets 131,191 131,191 — 131,191 — Financial liabilities: Deposits other than certificates of deposits $ 9,240,791 9,240,791 9,240,791 — — Certificates of deposit 1,020,329 1,015,211 — 1,015,211 — Total deposits $ 10,261,120 10,256,002 9,240,791 1,015,211 — Borrowings 1,849,714 1,832,814 — 1,832,814 — Subordinated debentures 10,596 9,118 — 9,118 — Derivative liabilities 108,067 108,067 — 108,067 — Fair Value Measurements at December 31, 2022 Using: (Dollars in thousands) Carrying value Fair value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial assets: Cash and cash equivalents $ 186,508 186,508 186,508 — — Available for sale debt securities: U.S. Treasury obligations 245,816 245,816 245,816 — — Mortgage-backed securities 1,427,139 1,427,139 — 1,427,139 — Asset-backed securities 37,621 37,621 — 37,621 — State and municipal obligations 56,864 56,864 — 56,864 — Corporate obligations 36,108 36,108 — 36,108 — Total available for sale debt securities $ 1,803,548 1,803,548 245,816 1,557,732 — Held to maturity debt securities: Agency obligations $ 9,997 8,964 8,964 — — State and municipal obligations 366,146 353,417 — 353,417 — Corporate obligations 11,780 11,087 — 11,087 — Total held to maturity debt securities $ 387,923 373,468 8,964 364,504 — FHLBNY stock 68,554 68,554 68,554 — — Equity Securities 1,147 1,147 1,147 — — Loans, net of allowance for credit losses 10,160,860 9,768,460 — — 9,768,460 Derivative assets 148,151 148,151 — 148,151 — Financial liabilities: Deposits other than certificates of deposits $ 9,811,588 9,811,588 9,811,588 — — Certificates of deposit 751,436 745,155 — 745,155 — Total deposits $ 10,563,024 10,556,743 9,811,588 745,155 — Borrowings 1,337,370 1,324,578 — 1,324,578 — Subordinated debentures 10,493 9,422 — 9,422 — Derivative liabilities 120,896 120,896 — 120,896 —

Other Comprehensive Income (Tab

Other Comprehensive Income (Tables)	6 Months Ended
	Jun. 30, 2023
Equity [Abstract]
Components of Other Comprehensive Income (Loss)	The following table presents the components of other comprehensive (loss) income, both gross and net of tax, for the three and six months ended June 30, 2023 and 2022 (in thousands): Three months ended June 30, 2023 2022 Before Tax After Before Tax After Components of Other Comprehensive Income: Unrealized gains and losses on available for sale debt securities: Net unrealized (losses) gains arising during the period $ (20,178) 5,452 (14,726) (62,477) 16,744 (45,733) Reclassification adjustment for gains included in net income — — — (58) 16 (42) Total (20,178) 5,452 (14,726) (62,535) 16,760 (45,775) Unrealized gains and losses on derivatives (cash flow hedges): Net unrealized gains (losses) arising during the period 5,002 (1,352) 3,650 3,110 (834) 2,276 Reclassification adjustment for gains included in net income (4,124) 1,114 (3,010) (162) 44 (118) Total 878 (238) 640 2,948 (790) 2,158 Amortization related to post-retirement obligations (358) 97 (261) (322) 86 (236) Total other comprehensive (loss) income $ (19,658) 5,311 (14,347) (59,909) 16,056 (43,853) Six months ended June 30, 2023 2022 Before Tax After Before Tax After Components of Other Comprehensive Income: Unrealized gains and losses on available for sale debt securities: Net unrealized gains (losses) arising during the period $ 7,641 (1,503) 6,138 (178,558) 47,854 (130,704) Reclassification adjustment for gains included in net income — — — (58) 16 (42) Total 7,641 (1,503) 6,138 (178,616) 47,870 (130,746) Unrealized gains and losses on derivatives (cash flow hedges): Net unrealized gains (losses) arising during the period 4,219 (1,186) 3,033 16,703 (4,476) 12,227 Reclassification adjustment for (gains) losses included in net income (8,343) 2,254 (6,089) 504 (135) 369 Total (4,124) 1,068 (3,056) 17,207 (4,611) 12,596 Amortization related to post-retirement obligations (727) 197 (530) (700) 188 (512) Total other comprehensive income (loss) $ 2,790 (238) 2,552 (162,109) 43,447 (118,662)
Components of Accumulated Other Comprehensive Income, Net of Tax	The following tables present the changes in the components of accumulated other comprehensive (loss), net of tax, for the three and six months ended June 30, 2023 and 2022 (in thousands): Changes in Accumulated Other Comprehensive (Loss) by Component, net of tax for the three months ended June 30, 2023 2022 Unrealized Post- Retirement Unrealized Gains on Derivatives (cash flow hedges) Accumulated Unrealized Gains on Post- Retirement Unrealized Losses on Derivatives (cash flow hedges) Accumulated Balance at $ (165,750) 1,303 16,301 (148,146) (85,182) 2,705 14,531 (67,946) Current - period other comprehensive (loss) (14,726) (261) 640 (14,347) (45,775) (236) 2,158 (43,853) Balance at June 30, $ (180,476) 1,042 16,941 (162,493) (130,957) 2,469 16,689 (111,799) Changes in Accumulated Other Comprehensive (Loss) by Component, net of tax for the six months ended June 30, 2023 2022 Unrealized Post- Retirement Unrealized Gains on Derivatives (cash flow hedges) Accumulated Unrealized Gains (Losses) on Post- Retirement Unrealized Gains (Losses) on Derivatives (cash flow hedges) Accumulated Balance at December 31, $ (186,614) 1,572 19,997 (165,045) (211) 2,981 4,093 6,863 Current - period other comprehensive income (loss) 6,138 (530) (3,056) 2,552 (130,746) (512) 12,596 (118,662) Balance at June 30, $ (180,476) 1,042 16,941 (162,493) (130,957) 2,469 16,689 (111,799)
Summary of Reclassifications Out of Accumulated Other Comprehensive Income	The following tables summarize the reclassifications from accumulated other comprehensive (loss) to the consolidated statements of income for the three and six months ended June 30, 2023 and 2022 (in thousands): Reclassifications From Accumulated Other Comprehensive Amount reclassified from AOCI for the three months ended June 30, Affected line item in the Consolidated 2023 2022 Details of AOCI: Available for sale debt securities: Realized net gains on the sale of securities available for sale $ — (58) Net gain on securities transactions — 16 Income tax expense $ — (42) Net of tax Cash flow hedges: Realized net gains on derivatives $ (4,124) (162) Interest expense 1,114 44 Income tax expense $ (3,010) (118) Post-retirement obligations: Amortization of actuarial gains $ (356) (326) Compensation and employee benefits (1) 96 84 Income tax expense Total reclassification $ (260) (242) Net of tax Total reclassifications $ (3,270) (402) Net of tax Reclassifications From Accumulated Other Comprehensive Amount reclassified from AOCI for the six months ended June 30, Affected line item in the Consolidated 2023 2022 Details of AOCI: Available for sale debt securities: Realized net gains on the sale of securities available for sale $ — (58) Net gain on securities transactions — 16 Income tax expense $ — (42) Net of tax Cash flow hedges: Realized net (gains) losses on derivatives $ (8,343) 504 Interest expense 2,254 (136) Income tax expense $ (6,089) 368 Post-retirement obligations: Amortization of actuarial gains $ (712) (652) Compensation and employee benefits (1) 192 171 Income tax expense Total reclassification $ (520) (481) Net of tax Total reclassifications $ (6,609) (155) Net of tax (1) This item is included in the computation of net periodic benefit cost. See Note 7. Components of Net Periodic Benefit Cost.

Derivatives and Hedging Activ_2

Derivatives and Hedging Activities (Tables)	6 Months Ended
	Jun. 30, 2023
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Offsetting Assets	The tables below present a gross presentation, the effects of offsetting, and a net presentation of the Company’s financial instruments that are eligible for offset in the Consolidated Statements of Condition at June 30, 2023 and December 31, 2022 (in thousands). Fair Values of Derivative Instruments as of June 30, 2023 Asset Derivatives Liability Derivatives Notional Amount Consolidated Statements of Financial Condition Fair value (2) Notional Amount Consolidated Statements of Financial Condition Fair value (2) Derivatives not designated as a hedging instrument: Interest rate products $ 1,114,765 Other assets $ 109,589 1,114,765 Other liabilities 109,871 Credit contracts 46,768 Other assets 47 96,764 Other liabilities 11 Total derivatives not designated as a hedging instrument 109,636 109,882 Derivatives designated as a hedging instrument: Interest rate products 405,000 Other assets 24,769 — Other liabilities — Total gross derivative amounts recognized on the balance sheet 134,405 109,882 Gross amounts offset on the balance sheet — — Net derivative amounts presented on the balance sheet $ 134,405 109,882 Gross amounts not offset on the balance sheet: Financial instruments - institutional counterparties $ — — Cash collateral - institutional counterparties (1) 129,021 — Net derivatives not offset $ 5,384 109,882 Fair Values of Derivative Instruments as of December 31, 2022 Asset Derivatives Liability Derivatives Notional Amount Consolidated Statements of Financial Condition Fair value (2) Notional Amount Consolidated Statements of Financial Condition Fair value (2) Derivatives not designated as a hedging instrument: Interest rate products $ 1,198,191 Other assets $ 122,047 $ 1,198,191 Other liabilities 122,378 Credit contracts 47,143 Other assets 26 110,714 Other liabilities 12 Total derivatives not designated as a hedging instrument 122,073 122,390 Derivatives designated as a hedging instrument: Interest rate products 460,000 Other assets 29,119 — Other liabilities — Total gross derivative amounts recognized on the balance sheet 151,192 122,390 Gross amounts offset on the balance sheet — — Net derivative amounts presented on the balance sheet $ 151,192 122,390 Gross amounts not offset on the balance sheet: Financial instruments - institutional counterparties $ — — Cash collateral - institutional counterparties (1) 149,800 — Net derivatives not offset $ 1,392 122,390 (1) Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The application of the cash collateral cannot reduce the net derivative position below zero. Therefore, excess cash collateral, if any, is not reflected above. (2) The fair values related to interest rate products in the above net derivative tables show the total value of assets and liabilities, which include accrued interest receivable and accrued interest payable for the periods ended June 30, 2023 and December 31, 2022.
Offsetting Liabilities	The tables below present a gross presentation, the effects of offsetting, and a net presentation of the Company’s financial instruments that are eligible for offset in the Consolidated Statements of Condition at June 30, 2023 and December 31, 2022 (in thousands). Fair Values of Derivative Instruments as of June 30, 2023 Asset Derivatives Liability Derivatives Notional Amount Consolidated Statements of Financial Condition Fair value (2) Notional Amount Consolidated Statements of Financial Condition Fair value (2) Derivatives not designated as a hedging instrument: Interest rate products $ 1,114,765 Other assets $ 109,589 1,114,765 Other liabilities 109,871 Credit contracts 46,768 Other assets 47 96,764 Other liabilities 11 Total derivatives not designated as a hedging instrument 109,636 109,882 Derivatives designated as a hedging instrument: Interest rate products 405,000 Other assets 24,769 — Other liabilities — Total gross derivative amounts recognized on the balance sheet 134,405 109,882 Gross amounts offset on the balance sheet — — Net derivative amounts presented on the balance sheet $ 134,405 109,882 Gross amounts not offset on the balance sheet: Financial instruments - institutional counterparties $ — — Cash collateral - institutional counterparties (1) 129,021 — Net derivatives not offset $ 5,384 109,882 Fair Values of Derivative Instruments as of December 31, 2022 Asset Derivatives Liability Derivatives Notional Amount Consolidated Statements of Financial Condition Fair value (2) Notional Amount Consolidated Statements of Financial Condition Fair value (2) Derivatives not designated as a hedging instrument: Interest rate products $ 1,198,191 Other assets $ 122,047 $ 1,198,191 Other liabilities 122,378 Credit contracts 47,143 Other assets 26 110,714 Other liabilities 12 Total derivatives not designated as a hedging instrument 122,073 122,390 Derivatives designated as a hedging instrument: Interest rate products 460,000 Other assets 29,119 — Other liabilities — Total gross derivative amounts recognized on the balance sheet 151,192 122,390 Gross amounts offset on the balance sheet — — Net derivative amounts presented on the balance sheet $ 151,192 122,390 Gross amounts not offset on the balance sheet: Financial instruments - institutional counterparties $ — — Cash collateral - institutional counterparties (1) 149,800 — Net derivatives not offset $ 1,392 122,390 (1) Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The application of the cash collateral cannot reduce the net derivative position below zero. Therefore, excess cash collateral, if any, is not reflected above. (2) The fair values related to interest rate products in the above net derivative tables show the total value of assets and liabilities, which include accrued interest receivable and accrued interest payable for the periods ended June 30, 2023 and December 31, 2022.
Effect of the derivative financial instruments on the Income Statement	The tables below present the effect of the Company’s derivative financial instruments on the Consolidated Statements of Income during the three and six months ended June 30, 2023 and 2022 (in thousands). Gain (loss) recognized in income on derivatives for the three months ended Consolidated Statements of Income June 30, 2023 June 30, 2022 Derivatives not designated as a hedging instrument: Interest rate products Other income $ 126 77 Credit contracts Other income (8) (18) Total $ 118 59 Derivatives designated as a hedging instrument: Interest rate products Interest (income) expense $ (4,124) (162) Total $ (4,124) (162) Gain (loss) recognized in income on derivatives for the six months ended Consolidated Statements of Income June 30, 2023 June 30, 2022 Derivatives not designated as a hedging instrument: Interest rate products Other income $ 52 443 Credit contracts Other income (4) (35) Total $ 48 408 Derivatives designated as a hedging instrument: Interest rate products Interest (income) expense $ (8,343) 504 Total $ (8,343) 504

Revenue Recognition (Tables)

Revenue Recognition (Tables)	6 Months Ended
	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
Summary of Non-interest Income	The following table presents non-interest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the three and six months ended June 30, 2023 and 2022 (in thousands): Three months ended June 30, Six months ended June 30, 2023 2022 2023 2022 Non-interest income In-scope of Topic 606: Wealth management fees $ 6,919 7,024 13,834 14,489 Insurance agency income 3,847 2,850 7,950 6,270 Banking service charges and other fees: Service charges on deposit accounts 3,050 3,068 6,413 6,031 Debit card and ATM fees 761 846 1,466 1,616 Total banking service charges and other fees 3,811 3,914 7,879 7,647 Total in-scope non-interest income 14,577 13,788 29,663 28,406 Total out-of-scope non-interest income 4,810 7,144 11,877 12,672 Total non-interest income $ 19,387 20,932 41,540 41,078

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2023
Leases [Abstract]
Supplemental Balance Sheet Information	The following table represents the consolidated statements of financial condition classification of the Company’s right-of use-assets and lease liabilities at June 30, 2023 and December 31, 2021 (in thousands): Classification June 30, 2023 December 31, 2022 Lease Right-of-Use Assets: Operating lease right-of-use assets Other assets $ 60,749 60,577 Lease Liabilities: Operating lease liabilities Other liabilities $ 63,916 63,372
Schedule of Supplemental Cash Flow and Other information Related to Leases	The following tables represent lease costs and other lease information for the Company's operating leases. The variable lease cost primarily represents variable payments such as common area maintenance and utilities (in thousands): Three months ended June 30, 2023 Three months ended June 30, 2022 Lease Costs Operating lease cost $ 2,629 2,586 Variable lease cost 842 718 Total lease cost $ 3,471 3,304 Six months ended June 30, 2023 Six months ended June 30, 2022 Lease Costs Operating lease cost $ 5,257 5,393 Variable lease cost 1,722 1,436 Total lease cost $ 6,979 6,829 Cash paid for amounts included in the measurement of lease liabilities: Six months ended June 30, 2023 Six months ended June 30, 2022 Operating cash flows from operating leases $ 4,776 4,060
Schedule of Future Minimum Payments	Future minimum payments for operating leases with initial or remaining terms of one year or more as of June 30, 2023, were as follows (in thousands): Operating leases Twelve months ended: Remainder of 2022 $ 5,094 2023 9,971 2024 9,488 2025 8,518 2026 7,667 Thereafter 30,707 Total future minimum lease payments 71,445 Amounts representing interest 7,529 Present value of net future minimum lease payments $ 63,916

Summary of Significant Accoun_4

Summary of Significant Accounting Policies (Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accounting Policies [Abstract]
Net income	$ 32,003	$ 39,228	$ 72,539	$ 83,191
Basic earnings per share:
Income available to common stockholders, basic	$ 32,003	$ 39,228	$ 72,539	$ 83,191
Weighted average common shares outstanding, basic (in shares)	74,823,272	74,328,632	74,734,795	75,068,154
Income available to common stockholders, per share amount, basic (usd per share)	$ 0.43	$ 0.53	$ 0.97	$ 1.11
Dilutive shares (in shares)	6,915	72,156	32,053	84,132
Diluted earnings per share:
Income available to common stockholders, diluted	$ 32,003	$ 39,228	$ 72,539	$ 83,191
Weighted average common shares outstanding, diluted (in shares)	74,830,187	74,400,788	74,766,848	75,152,286
Income available to common stockholders, per share amount, diluted (usd per share)	$ 0.43	$ 0.53	$ 0.97	$ 1.11

Summary of Significant Accoun_5

Summary of Significant Accounting Policies (Narrative) (Details) - shares	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Accounting Policies [Abstract]
Anti-dilutive stock options and awards excluded from computation of earnings per share (in shares)	1,300,000	1,000,000

Business Combinations - Narrati

Business Combinations - Narrative (Details)	Mar. 31, 2024
Lakeland Bancorp, Inc | Forecast
Business Acquisition [Line Items]
Exchange conversion ratio	0.8319

Investment Securities (Narrativ

Investment Securities (Narrative) (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($) security position	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) security position	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($) security position
Schedule of Held-to-maturity Securities [Line Items]
Available for sale debt securities, at fair value	$ 1,749,889,000		$ 1,749,889,000		$ 1,803,548,000
Held to maturity debt securities	$ 378,894,000		$ 378,894,000		$ 387,923,000
Total number of all held to maturity and available for sale securities in an unrealized loss position | security	937		937		914
Investments which pay principal on periodic basis, amortized cost	$ 1,620,000,000		$ 1,620,000,000
Investments which pay principal on periodic basis, fair value	1,410,000,000		1,410,000,000
Proceeds from sale of held-to-maturity securities	0	$ 0	0	$ 0
Proceeds from calls on securities	$ 0		$ 0
Proceeds from sales of available for sale debt securities		5,400,000		5,400,000
Gain recognized on sale of securities		58,000		58,000
Loss recognized on sale of securities		0		0
Securities available for sale, number of securities in an unrealized loss position | position	464		464		475
Held to maturity securities, proceeds from calls	$ 3,500,000	10,300,000	$ 6,600,000	26,200,000
Held to maturity securities, recognized gain on calls	28,000	83,000	24,000	99,000
Held to maturity securities, recognized loss on calls	$ 0	$ 0	$ 0	$ 0
Number of securities in an unrealized loss position | security	473		473		439
AAA
Schedule of Held-to-maturity Securities [Line Items]
Amount of total portfolio			16%
AA
Schedule of Held-to-maturity Securities [Line Items]
Amount of total portfolio			45%
A
Schedule of Held-to-maturity Securities [Line Items]
Amount of total portfolio			39%
A rated or not rated
Schedule of Held-to-maturity Securities [Line Items]
Amount of total portfolio			1%
Mortgage-backed securities
Schedule of Held-to-maturity Securities [Line Items]
Available for sale debt securities, at fair value	$ 1,346,724,000		$ 1,346,724,000		$ 1,427,139,000
Held-to-maturity, debt securities, allowance	$ 25,000		$ 25,000		$ 27,000

Investment Securities (Securiti

Investment Securities (Securities Available for Sale) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Amortized cost	$ 1,997,185	$ 2,058,485
Gross unrealized gains	764	537
Gross unrealized losses	(248,060)	(255,474)
Available for sale debt securities, at fair value	1,749,889	1,803,548
U.S. Treasury obligations
Debt Securities, Available-for-sale [Line Items]
Amortized cost	276,106	275,620
Gross unrealized gains	0	0
Gross unrealized losses	(29,039)	(29,804)
Available for sale debt securities, at fair value	247,067	245,816
Agency obligations
Debt Securities, Available-for-sale [Line Items]
Amortized cost	31,452
Gross unrealized gains	301
Gross unrealized losses	0
Available for sale debt securities, at fair value	31,753
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized cost	1,549,842	1,636,913
Gross unrealized gains	84	209
Gross unrealized losses	(203,202)	(209,983)
Available for sale debt securities, at fair value	1,346,724	1,427,139
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized cost	34,351	37,706
Gross unrealized gains	379	278
Gross unrealized losses	(224)	(363)
Available for sale debt securities, at fair value	34,506	37,621
State and municipal obligations
Debt Securities, Available-for-sale [Line Items]
Amortized cost	64,939	67,706
Gross unrealized gains	0	0
Gross unrealized losses	(9,214)	(10,842)
Available for sale debt securities, at fair value	55,725	56,864
Corporate obligations
Debt Securities, Available-for-sale [Line Items]
Amortized cost	40,495	40,540
Gross unrealized gains	0	50
Gross unrealized losses	(6,381)	(4,482)
Available for sale debt securities, at fair value	$ 34,114	$ 36,108

Investment Securities (Availabl

Investment Securities (Available for Sale by Contractual Maturity) (Detail) $ in Thousands	Jun. 30, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract]
Due in one year or less, amortized cost	$ 0
Due after one year through five years, amortized cost	242,910
Due after five years through ten years, amortized cost	82,226
Due after ten years, amortized cost	56,404
Amortized cost	381,540
Due in one year or less, fair value	0
Due after one year through five years, fair value	218,600
Due after five years through ten years, fair value	70,318
Due after ten years, fair value	47,988
Fair value	$ 336,906

Investment Securities (Held to

Investment Securities (Held to Maturity) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	$ 378,919	$ 387,950
Gross unrealized gains	168	269
Gross unrealized losses	(14,058)	(14,751)
Held-to-maturity, debt securities	365,029	373,468
Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	12,096	9,997
Gross unrealized gains	0	0
Gross unrealized losses	(929)	(1,033)
Held-to-maturity, debt securities	11,167	8,964
State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	357,003	366,164
Gross unrealized gains	168	268
Gross unrealized losses	(12,510)	(13,015)
Held-to-maturity, debt securities	344,661	353,417
Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	9,820	11,789
Gross unrealized gains	0	1
Gross unrealized losses	(619)	(703)
Held-to-maturity, debt securities	$ 9,201	$ 11,087

Investment Securities (Securi_2

Investment Securities (Securities Held to Maturity by Contractual Maturity) (Detail) $ in Thousands	Jun. 30, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract]
Due in one year or less, amortized cost	$ 25,283
Due after one year through five years, amortized cost	169,684
Due after five years through ten years, amortized cost	153,491
Due after ten years, amortized cost	30,461
Amortized cost	378,919
Due in one year or less, fair value	25,199
Due after one year through five years, fair value	166,605
Due after five years through ten years, fair value	148,121
Due after ten years, fair value	25,104
Fair value	$ 365,029

Investment Securities (Amortize

Investment Securities (Amortized Cost of held to Maturity Debt Securities by Year of Originations and Credit Rating) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	$ 378,919	$ 387,950
Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	12,096	9,997
State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	357,003	366,164
Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	9,820	11,789
AAA
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	59,726	58,957
AAA | Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	12,096	9,997
AAA | State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	47,125	48,453
AAA | Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	505	507
AA
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	168,669	175,526
AA | Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	0
AA | State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	166,596	171,934
AA | Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	2,073	3,592
A
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	148,976	151,244
A | Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	0
A | State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	142,830	143,829
A | Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	6,146	7,415
BBB
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	770
BBB | Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	0
BBB | State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	770
BBB | Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	0
Not Rated
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	1,548	1,453
Not Rated | Agency obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	0	0
Not Rated | State and municipal obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	452	1,178
Not Rated | Corporate obligations
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	$ 1,096	$ 275

Loans Receivable and Allowanc_3

Loans Receivable and Allowance for Credit Losses (Schedule of Summarized Loans Receivable) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	$ 10,542,352	$ 10,261,645
Premiums on purchased loans	1,374	1,380
Net deferred fees	(13,195)	(14,142)
Total loans	10,530,531	10,248,883
Commercial
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	4,373,436	4,316,185
Multi-family
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	1,645,770	1,513,818
Construction
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	707,234	715,494
Residential
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	1,166,159	1,177,698
Mortgage loans
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	7,892,599	7,723,195
Mortgage loans | Commercial
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	4,373,436	4,316,185
Mortgage loans | Multi-family
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	1,645,770	1,513,818
Mortgage loans | Construction
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	707,234	715,494
Mortgage loans | Residential
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	1,166,159	1,177,698
Commercial loans
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	2,348,447	2,233,670
Consumer loans
Servicing Liability at Amortized Cost [Line Items]
Total gross loans	$ 301,306	$ 304,780

Loans Receivable and Allowanc_4

Loans Receivable and Allowance for Credit Losses (Summary of Aging Loans Receivable by Portfolio Segment and Class) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	$ 10,542,352	$ 10,261,645
Non-accrual	45,928	58,509
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	59,176	69,548
Non-accrual loans with no related allowance	30,544	50,227
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	4,373,436	4,316,185
Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,645,770	1,513,818
Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	707,234	715,494
Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,166,159	1,177,698
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	10,703	7,255
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	2,545	3,784
Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	10,483,176	10,192,097
Mortgage loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	7,892,599	7,723,195
Non-accrual	13,165	33,583
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	22,198	41,612
Non-accrual loans with no related allowance	10,162	28,332
Mortgage loans | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	4,373,436	4,316,185
Non-accrual	7,279	28,212
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	9,861	30,924
Non-accrual loans with no related allowance	4,276	22,961
Mortgage loans | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,645,770	1,513,818
Non-accrual	2,314	1,565
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	6,167	2,355
Non-accrual loans with no related allowance	2,314	1,565
Mortgage loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	707,234	715,494
Non-accrual	1,874	1,878
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	1,874	3,880
Non-accrual loans with no related allowance	1,874	1,878
Mortgage loans | Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,166,159	1,177,698
Non-accrual	1,698	1,928
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	4,296	4,453
Non-accrual loans with no related allowance	1,698	1,928
Mortgage loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	6,725	5,406
Mortgage loans | 30-59 Days Past Due | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,445	2,300
Mortgage loans | 30-59 Days Past Due | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	3,853	790
Mortgage loans | 30-59 Days Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	0	905
Mortgage loans | 30-59 Days Past Due | Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,427	1,411
Mortgage loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	2,308	2,623
Mortgage loans | 60-89 Days Past Due | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,137	412
Mortgage loans | 60-89 Days Past Due | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	0	0
Mortgage loans | 60-89 Days Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	0	1,097
Mortgage loans | 60-89 Days Past Due | Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,171	1,114
Mortgage loans | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	7,870,401	7,681,583
Mortgage loans | Current | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	4,363,575	4,285,261
Mortgage loans | Current | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,639,603	1,511,463
Mortgage loans | Current | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	705,360	711,614
Mortgage loans | Current | Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	1,161,863	1,173,245
Commercial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	2,348,447	2,233,670
Non-accrual	31,885	24,188
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	34,996	26,166
Non-accrual loans with no related allowance	19,504	21,156
Commercial loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	3,021	964
Commercial loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	90	1,014
Commercial loans | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	2,313,451	2,207,504
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	301,306	304,780
Non-accrual	878	738
Recorded Investment greater than 90 days accruing	0	0
Total Past Due	1,982	1,770
Non-accrual loans with no related allowance	878	739
Consumer loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	957	885
Consumer loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	147	147
Consumer loans | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total gross loans	$ 299,324	$ 303,010

Loans Receivable and Allowanc_5

Loans Receivable and Allowance for Credit Losses (Narrative) (Detail)			3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($) loan	Dec. 31, 2022 USD ($) loan	Jun. 30, 2023 USD ($) loan	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) loan	Jun. 30, 2022 USD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal amount of nonaccrual loans	$ 45,900,000	$ 58,500,000	$ 45,900,000		$ 45,900,000
Loans less than 90 days past due	$ 17,400,000	$ 42,900,000	$ 17,400,000		$ 17,400,000
Number of loans 90 days past due and still accruing | loan	0	0	0		0
Provision charge (benefit) to operations			$ 10,400,000	$ 3,000,000	$ 16,400,000	$ (3,400,000)
Impaired loan defined floor limit (greater than)	$ 1,000,000		1,000,000		1,000,000
Impaired loans number | loan	17	10
Impaired loans	$ 37,100,000	$ 42,800,000	37,100,000		37,100,000
Allowance for credit losses	102,073,000	88,023,000	102,073,000	79,016,000	102,073,000	79,016,000	$ 92,758,000	$ 76,275,000	$ 80,740,000
Effect of adopting accounting standards updates	1,642,471,000	1,597,703,000	1,642,471,000	1,585,265,000	1,642,471,000	1,585,265,000	1,640,080,000	1,621,131,000	1,697,096,000
Charge off, impaired loan				921,000		921,000
Total loans	$ 10,530,531,000	10,248,883,000	$ 10,530,531,000		$ 10,530,531,000
Number of PPP loans | loan	2,067		2,067		2,067
Paycheck protection program	$ 682,000,000		$ 682,000,000		$ 682,000,000
Number of loans forgiven | loan	2,054		2,054		2,054
Paycheck protection program, amount forgiven	$ 679,400,000		$ 679,400,000		$ 679,400,000
Paycheck protection program, amount outstanding	2,600,000		2,600,000		$ 2,600,000
90 days or more Past Due
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of payment defaults for loans modified as TDRs | loan					1
Payment default amount for loans modified as TDR					$ 209,000
RETAINED EARNINGS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Effect of adopting accounting standards updates	954,403,000	918,158,000	954,403,000	860,977,000	954,403,000	860,977,000	940,533,000	839,807,000	814,533,000
Cumulative Effect, Period of Adoption, Adjustment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Allowance for credit losses		(594,000)
Effect of adopting accounting standards updates		433,000
Cumulative Effect, Period of Adoption, Adjustment | RETAINED EARNINGS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Effect of adopting accounting standards updates		433,000
Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans measured for impairment based on the fair value of the underlying collateral	14,600,000	24,000,000	14,600,000		14,600,000
Purchased credit-impaired (PCI) loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Allowance for credit losses	1,600,000	1,700,000	1,600,000		1,600,000
Total loans	173,300,000	193,000,000	173,300,000		173,300,000
Commercial Loan | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans measured for impairment based on the fair value of the underlying collateral	14,600,000		14,600,000		14,600,000
Commercial loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Provision charge (benefit) to operations			3,769,000	(2,710,000)	3,461,000	(7,115,000)
Allowance for credit losses	$ 29,707,000	27,413,000	$ 29,707,000	$ 21,387,000	$ 29,707,000	$ 21,387,000	$ 27,117,000	$ 23,799,000	$ 26,343,000
Commercial loans | Cumulative Effect, Period of Adoption, Adjustment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Allowance for credit losses		$ (43,000)

Loans Receivable and Allowanc_6

Loans Receivable and Allowance for Credit Losses (Schedule of Allowance for Loan Losses by Portfolio Segment) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 92,758	$ 76,275	$ 88,023	$ 80,740
Provision charge (benefit) to operations	10,400	3,000	16,400	(3,400)
Recoveries of loans previously charged-off	310	913	565	2,950
Loans charged-off	(1,395)	(1,172)	(2,321)	(1,274)
Balance at end of period	102,073	79,016	102,073	79,016
Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period			(594)
Mortgage loans
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	63,195	50,096	58,218	52,104
Provision charge (benefit) to operations	6,742	5,593	12,954	3,599
Recoveries of loans previously charged-off	3	361	6	371
Loans charged-off	0	(986)	(728)	(1,010)
Balance at end of period	69,940	55,064	69,940	55,064
Mortgage loans | Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period			(510)
Commercial loans
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	27,117	23,799	27,413	26,343
Provision charge (benefit) to operations	3,769	(2,710)	3,461	(7,115)
Recoveries of loans previously charged-off	134	443	301	2,304
Loans charged-off	(1,313)	(145)	(1,425)	(145)
Balance at end of period	29,707	21,387	29,707	21,387
Commercial loans | Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period			(43)
Consumer loans
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	2,446	2,380	2,392	2,293
Provision charge (benefit) to operations	(111)	117	(15)	116
Recoveries of loans previously charged-off	173	109	258	275
Loans charged-off	(82)	(41)	(168)	(119)
Balance at end of period	$ 2,426	$ 2,565	2,426	$ 2,565
Consumer loans | Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period			$ (41)

Loans Receivable and Allowanc_7

Loans Receivable and Allowance for Credit Losses (Schedule of Troubled Debt Restructurings) (Detail) $ in Thousands	3 Months Ended
	Jun. 30, 2022 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	5
Pre-Modification Outstanding Recorded  Investment	$ 2,261
Post-Modification Outstanding Recorded Investment	$ 2,081
Mortgage Portfolio
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	3
Pre-Modification Outstanding Recorded  Investment	$ 1,883
Post-Modification Outstanding Recorded Investment	$ 1,807
Mortgage Portfolio | Residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	2
Pre-Modification Outstanding Recorded  Investment	$ 265
Post-Modification Outstanding Recorded Investment	$ 206
Mortgage Portfolio | Multi Family
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	1
Pre-Modification Outstanding Recorded  Investment	$ 1,618
Post-Modification Outstanding Recorded Investment	$ 1,601
Commercial Loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	2
Pre-Modification Outstanding Recorded  Investment	$ 378
Post-Modification Outstanding Recorded Investment	$ 274

Loans Receivable and Allowanc_8

Loans Receivable and Allowance for Credit Losses (Charge Offs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Loans	$ 1,395	$ 1,172	$ 2,321	$ 1,274
Mortgage loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
2023			0
2022			0
2021			0
2020			0
2019			0
Prior to 2019			728
Total Loans	0	986	728	1,010
Mortgage loans | Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
2023			0
2022			0
2021			0
2020			0
2019			0
Prior to 2019			707
Total Loans			707
Mortgage loans | Residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
2023			0
2022			0
2021			0
2020			0
2019			0
Prior to 2019			21
Total Loans			21
Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
2023	0		0
2022	0		0
2021	0		0
2020	0		0
2019	0		0
Prior to 2019	1,313		1,425
Total Loans	1,313	145	1,425	145
Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
2023	4		9
2022	0		0
2021	0		0
2020	0		0
2019	0		0
Prior to 2019	3		13
Total Loans	7		22
Total gross loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
2023	4		9
2022	0		0
2021	0		0
2020	0		0
2019	0		0
Prior to 2019	1,316		2,166
Total Loans	1,320		2,175
Consumer loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Loans	82	$ 41	168	$ 119
Consumer loans | Consumer Loans, Overdraft Accounts
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Loans	$ 75		$ 146

Loans Receivable and Allowanc_9

Loans Receivable and Allowance for Credit Losses (Amortized Basis) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of Total Class of Loans and Leases	0.05%
Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of Total Class of Loans and Leases	0.21%
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified period amount	$ 3,771
Term Extension | Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified period amount	3,771
Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified period amount	0
Interest Rate Reduction | Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified period amount	0
Interest Rate Reduction and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified period amount	1,250
Interest Rate Reduction and Term Extension | Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified period amount	$ 1,250

Loans Receivable and Allowan_10

Loans Receivable and Allowance for Credit Losses (Financial Effect) (Details)	6 Months Ended
	Jun. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Months of Term Extension	10 months
Weight-Average Rate Change	0.28%
Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Months of Term Extension	10 months
Weight-Average Rate Change	0.28%

Loans Receivable and Allowan_11

Loans Receivable and Allowance for Credit Losses (Aging Analysis) (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	$ 5,021
Non- Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	5,021
30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
90 days or more Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	5,021
Commercial loans | Non- Accrual
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
Commercial loans | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	5,021
Commercial loans | 30-59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
Commercial loans | 60-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	0
Commercial loans | 90 days or more Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Aging analysis, modified	$ 0

Loans Receivable and Allowan_12

Loans Receivable and Allowance for Credit Losses (Summary of Loans Receivable by Credit Quality Risk Rating Indicator) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	$ 669,118	$ 1,821,537
2022/2021	1,914,318	1,705,874
2021/2020	1,684,833	1,343,025
2020/2019	1,273,332	1,127,368
2019/2018	1,021,605	689,938
Prior to 2019/2018	3,146,562	2,784,277
Revolving Loans	775,641	726,874
Revolving loans to term loans	56,943	62,752
Total gross loans	10,542,352	10,261,645
Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	75
2022/2021	70	8,753
2021/2020	15,353	13,753
2020/2019	20,799	33,598
2019/2018	7,471	105,124
Prior to 2019/2018	84,243	63,627
Revolving Loans	25,179	22,777
Revolving loans to term loans	444	504
Total gross loans	153,559	248,211
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	75
2022/2021	70	1,148
2021/2020	387	3,515
2020/2019	3,290	27,010
2019/2018	2,400	82,393
Prior to 2019/2018	55,851	31,014
Revolving Loans	10,199	14,530
Revolving loans to term loans	2	140
Total gross loans	72,199	159,825
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	7,605
2021/2020	14,966	10,238
2020/2019	17,509	6,588
2019/2018	5,071	22,731
Prior to 2019/2018	28,392	32,613
Revolving Loans	14,980	8,247
Revolving loans to term loans	442	364
Total gross loans	81,360	88,386
Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	669,118	1,821,462
2022/2021	1,914,248	1,697,121
2021/2020	1,669,480	1,329,272
2020/2019	1,252,533	1,093,770
2019/2018	1,014,134	584,814
Prior to 2019/2018	3,062,319	2,720,650
Revolving Loans	750,462	704,097
Revolving loans to term loans	56,499	62,248
Total gross loans	10,388,793	10,013,434
Residential
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	42,524	151,077
2022/2021	147,449	212,697
2021/2020	205,949	211,445
2020/2019	205,123	95,872
2019/2018	92,537	58,490
Prior to 2019/2018	472,577	448,117
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	1,166,159	1,177,698
Residential | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	264
Prior to 2019/2018	3,314	5,531
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	3,314	5,795
Residential | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	1,172	1,114
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	1,172	1,114
Residential | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	264
Prior to 2019/2018	2,142	4,417
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	2,142	4,681
Residential | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Residential | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Residential | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	42,524	151,077
2022/2021	147,449	212,697
2021/2020	205,949	211,445
2020/2019	205,123	95,872
2019/2018	92,537	58,226
Prior to 2019/2018	469,263	442,586
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	1,162,845	1,171,903
Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	290,713	951,367
2022/2021	910,869	630,584
2021/2020	670,781	570,519
2020/2019	514,328	573,283
2019/2018	515,496	289,149
Prior to 2019/2018	1,359,828	1,191,368
Revolving Loans	97,082	95,150
Revolving loans to term loans	14,339	14,765
Total gross loans	4,373,436	4,316,185
Commercial | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	3,071
2020/2019	3,089	26,809
2019/2018	2,346	70,529
Prior to 2019/2018	41,221	26,514
Revolving Loans	919	434
Revolving loans to term loans	0	0
Total gross loans	47,575	127,357
Commercial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	3,071
2020/2019	2,713	26,809
2019/2018	2,346	52,509
Prior to 2019/2018	33,436	14,740
Revolving Loans	485	0
Revolving loans to term loans	0	0
Total gross loans	38,980	97,129
Commercial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	376	0
2019/2018	0	18,020
Prior to 2019/2018	7,785	11,774
Revolving Loans	434	434
Revolving loans to term loans	0	0
Total gross loans	8,595	30,228
Commercial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Commercial | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Commercial | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	290,713	951,367
2022/2021	910,869	630,584
2021/2020	670,781	567,448
2020/2019	511,239	546,474
2019/2018	513,150	218,620
Prior to 2019/2018	1,318,607	1,164,854
Revolving Loans	96,163	94,716
Revolving loans to term loans	14,339	14,765
Total gross loans	4,325,861	4,188,828
Multi-family
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	132,991	142,550
2022/2021	170,856	150,293
2021/2020	198,427	282,228
2020/2019	279,117	234,953
2019/2018	232,748	187,499
Prior to 2019/2018	627,275	514,263
Revolving Loans	3,223	887
Revolving loans to term loans	1,133	1,145
Total gross loans	1,645,770	1,513,818
Multi-family | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	12,819	12,086
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	12,819	12,086
Multi-family | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	9,608	9,730
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	9,608	9,730
Multi-family | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	3,211	2,356
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	3,211	2,356
Multi-family | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Multi-family | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Multi-family | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	132,991	142,550
2022/2021	170,856	150,293
2021/2020	198,427	282,228
2020/2019	279,117	234,953
2019/2018	232,748	187,499
Prior to 2019/2018	614,456	502,177
Revolving Loans	3,223	887
Revolving loans to term loans	1,133	1,145
Total gross loans	1,632,951	1,501,732
Construction
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	33,795	168,674
2022/2021	276,155	362,542
2021/2020	266,520	103,067
2020/2019	105,078	40,836
2019/2018	9,553	37,422
Prior to 2019/2018	14,123	967
Revolving Loans	0	0
Revolving loans to term loans	2,010	1,986
Total gross loans	707,234	715,494
Construction | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	2,197
2019/2018	1,097	20,505
Prior to 2019/2018	777	905
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	1,874	23,607
Construction | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	19,728
Prior to 2019/2018	0	905
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	20,633
Construction | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	2,197
2019/2018	1,097	777
Prior to 2019/2018	777	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	1,874	2,974
Construction | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Construction | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Construction | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	33,795	168,674
2022/2021	276,155	362,542
2021/2020	266,520	103,067
2020/2019	105,078	38,639
2019/2018	8,456	16,917
Prior to 2019/2018	13,346	62
Revolving Loans
Revolving loans to term loans	2,010	1,986
Total gross loans	705,360	691,887
Mortgage loans
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	500,023	1,413,668
2022/2021	1,505,329	1,356,116
2021/2020	1,341,677	1,167,259
2020/2019	1,103,646	944,944
2019/2018	850,334	572,560
Prior to 2019/2018	2,473,803	2,154,715
Revolving Loans	100,305	96,037
Revolving loans to term loans	17,482	17,896
Total gross loans	7,892,599	7,723,195
Mortgage loans | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	3,071
2020/2019	3,089	29,006
2019/2018	3,443	91,298
Prior to 2019/2018	58,131	45,036
Revolving Loans	919	434
Revolving loans to term loans	0	0
Total gross loans	65,582	168,845
Mortgage loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	3,071
2020/2019	2,713	26,809
2019/2018	2,346	72,237
Prior to 2019/2018	44,216	26,489
Revolving Loans	485	0
Revolving loans to term loans	0	0
Total gross loans	49,760	128,606
Mortgage loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	376	2,197
2019/2018	1,097	19,061
Prior to 2019/2018	13,915	18,547
Revolving Loans	434	434
Revolving loans to term loans	0	0
Total gross loans	15,822	40,239
Mortgage loans | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Mortgage loans | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Mortgage loans | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	500,023	1,413,668
2022/2021	1,505,329	1,356,116
2021/2020	1,341,677	1,164,188
2020/2019	1,100,557	915,938
2019/2018	846,891	481,262
Prior to 2019/2018	2,415,672	2,109,679
Revolving Loans	99,386	95,603
Revolving loans to term loans	17,482	17,896
Total gross loans	7,827,017	7,554,350
Mortgage loans | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans	1,166,159	1,177,698
Mortgage loans | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans	4,373,436	4,316,185
Mortgage loans | Multi-family
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans	1,645,770	1,513,818
Mortgage loans | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans	707,234	715,494
Commercial loans
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	154,852	377,737
2022/2021	379,925	329,087
2021/2020	323,643	172,849
2020/2019	166,358	165,742
2019/2018	155,930	101,113
Prior to 2019/2018	578,710	540,911
Revolving Loans	562,202	514,851
Revolving loans to term loans	26,827	31,380
Total gross loans	2,348,447	2,233,670
Commercial loans | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	75
2022/2021	70	8,753
2021/2020	15,353	10,674
2020/2019	17,710	4,592
2019/2018	4,028	13,717
Prior to 2019/2018	25,963	18,113
Revolving Loans	23,551	22,134
Revolving loans to term loans	352	504
Total gross loans	87,027	78,562
Commercial loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	75
2022/2021	70	1,148
2021/2020	387	444
2020/2019	577	201
2019/2018	54	10,156
Prior to 2019/2018	11,490	4,379
Revolving Loans	9,714	14,530
Revolving loans to term loans	0	140
Total gross loans	22,292	31,073
Commercial loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	7,605
2021/2020	14,966	10,230
2020/2019	17,133	4,391
2019/2018	3,974	3,561
Prior to 2019/2018	14,473	13,734
Revolving Loans	13,837	7,604
Revolving loans to term loans	352	364
Total gross loans	64,735	47,489
Commercial loans | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Commercial loans | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Commercial loans | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	154,852	377,662
2022/2021	379,855	320,334
2021/2020	308,290	162,175
2020/2019	148,648	161,150
2019/2018	151,902	87,396
Prior to 2019/2018	552,747	522,798
Revolving Loans	538,651	492,717
Revolving loans to term loans	26,475	30,876
Total gross loans	2,261,420	2,155,108
Consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	14,243	30,132
2022/2021	29,064	20,671
2021/2020	19,513	2,917
2020/2019	3,328	16,682
2019/2018	15,341	16,265
Prior to 2019/2018	94,049	88,651
Revolving Loans	113,134	115,986
Revolving loans to term loans	12,634	13,476
Total gross loans	301,306	304,780
Consumer loans | Total classified and criticized
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	8
2020/2019	0	0
2019/2018	0	109
Prior to 2019/2018	149	478
Revolving Loans	709	209
Revolving loans to term loans	92	0
Total gross loans	950	804
Consumer loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	145	146
Revolving Loans	0	0
Revolving loans to term loans	2	0
Total gross loans	147	146
Consumer loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0
2021/2020	0	8
2020/2019	0	0
2019/2018	0	109
Prior to 2019/2018	4	332
Revolving Loans	709	209
Revolving loans to term loans	90	0
Total gross loans	803	658
Consumer loans | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Consumer loans | Loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/2018	0	0
Prior to 2019/2018	0	0
Revolving Loans	0	0
Revolving loans to term loans	0	0
Total gross loans	0	0
Consumer loans | Pass/Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	14,243	30,132
2022/2021	29,064	20,671
2021/2020	19,513	2,909
2020/2019	3,328	16,682
2019/2018	15,341	16,156
Prior to 2019/2018	93,900	88,173
Revolving Loans	112,425	115,777
Revolving loans to term loans	12,542	13,476
Total gross loans	$ 300,356	$ 303,976

Deposits (Detail)

Deposits (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Banking and Thrift, Other Disclosure [Abstract]
Savings	$ 1,275,262	$ 1,438,583
Money market	2,272,648	2,542,160
NOW	3,334,509	3,186,926
Non-interest bearing	2,358,372	2,643,919
Certificates of deposit	1,020,329	751,436
Total deposits	$ 10,261,120	$ 10,563,024

Borrowed Funds - Schedule of Bo

Borrowed Funds - Schedule of Borrowed Funds (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Securities sold under repurchase agreements	$ 82,470	$ 98,000
FHLB line of credit	179,000	486,000
FHLB advances	1,588,244	753,370
Total borrowed funds	$ 1,849,714	$ 1,337,370

Borrowed Funds - Scheduled FHLB

Borrowed Funds - Scheduled FHLB Advances (Detail) $ in Thousands	Jun. 30, 2023 USD ($)
Debt Disclosure [Abstract]
Due in one year or less	$ 1,020,648
Due after one year through two years	514,492
Due after two years through three years	174,660
Due after three years through four years	57,444
Thereafter	0
Total FHLB advances and overnight borrowings	$ 1,767,244

Borrowed Funds - Scheduled Secu

Borrowed Funds - Scheduled Securities Sold Under Repurchase Agreements (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total securities sold under repurchase agreements	$ 82,470	$ 98,000
Securities Loaned or Sold under Agreements to Repurchase
Debt Instrument [Line Items]
Due in one year or less	82,470
Thereafter	0
Total securities sold under repurchase agreements	$ 82,470

Borrowed Funds - Debt Disclosur

Borrowed Funds - Debt Disclosure by Year (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Securities sold under repurchase agreements, maximum balance	$ 99,669,000	$ 125,506,000
FHLB overnight borrowing, maximum balance	402,000,000	486,000,000
FHLB overnight borrowing, maximum balance	1,588,245,000	753,370,000
Securities sold under repurchase agreements, average balance	93,066,000	113,550,000
FHLB overnight borrowing, average balance	223,980,000	139,012,000
FHLB overnight borrowing, average balance	$ 1,125,698,000	$ 503,713,000
Securities sold under repurchase agreements, weighted average interest rate	1.41%	0.38%
FHLB overnight borrowing, weighted average interest rate	4.87%	3.32%
FHLB advances, weighted average interest rate	2.78%	0.85%

Borrowed Funds - Additional Inf

Borrowed Funds - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Debt Instrument [Line Items]
Available for sale debt securities, at fair value	$ 1,749,889		$ 1,749,889		$ 1,803,548
Interest expense, borrowings	14,100	$ 1,100	21,600	$ 2,300
Asset Pledged as Collateral | Securities Sold under Agreements to Repurchase
Debt Instrument [Line Items]
Available for sale debt securities, at fair value	$ 95,500		$ 95,500		$ 116,500

Components of Net Periodic Be_3

Components of Net Periodic Benefit Cost (Narrative) (Detail) - USD ($)		6 Months Ended	12 Months Ended
	Jan. 01, 2007	Jun. 30, 2023	Dec. 31, 2002
Retirement Benefits [Abstract]
Service period for employees of coverage age, years (at least)		1 year
Defined benefit plan, percentage vested		100%
Retiree benefits eliminated if less than service period, years (less than)	10 years		10 years
Defined benefit plan, contributions by employer		$ 0

Components of Net Periodic Be_4

Components of Net Periodic Benefit Cost (Benefit Cost (Increase) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Pension benefits
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Service cost	$ 0	$ 0	$ 0	$ 0
Interest cost	302	214	604	428
Expected return on plan assets	(706)	(864)	(1,412)	(1,728)
Amortization of prior service cost	0	0	0	0
Amortization of the net loss (gain)	177	0	354	0
Net periodic (decrease) increase in benefit cost	(227)	(650)	(454)	(1,300)
Other post-retirement benefits
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Service cost	3	7	6	14
Interest cost	150	111	300	222
Expected return on plan assets	0	0	0	0
Amortization of prior service cost	0	0	0	0
Amortization of the net loss (gain)	(533)	(326)	(1,066)	(652)
Net periodic (decrease) increase in benefit cost	$ (380)	$ (208)	$ (760)	$ (416)

Impact of Recent Accounting P_2

Impact of Recent Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of adopting accounting standards updates	$ 1,642,471	$ 1,640,080	$ 1,597,703	$ 1,585,265	$ 1,621,131	$ 1,697,096
Allowance for credit losses	(102,073)	(92,758)	(88,023)	(79,016)	(76,275)	(80,740)
RETAINED EARNINGS
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of adopting accounting standards updates	$ 954,403	$ 940,533	918,158	$ 860,977	$ 839,807	$ 814,533
Cumulative Effect, Period of Adoption, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of adopting accounting standards updates			433
Allowance for credit losses			594
Cumulative Effect, Period of Adoption, Adjustment | RETAINED EARNINGS
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of adopting accounting standards updates			$ 433

Allowance for Credit Losses o_2

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Credit Loss [Abstract]
Provision (benefit) charge for credit losses on off-balance sheet credit exposures	$ (647)	$ (973)	$ 92	$ (3,363)
Increase (decrease) in provision	326		3,500
Provision for credit losses for off-balance sheet credit exposure	$ 3,200		$ 3,200		$ 3,200

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Detail) $ in Thousands	Jun. 30, 2023 USD ($) security	Dec. 31, 2022 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Restricted cash | $	$ 70	$ 70
Minimum | Measurement Input, Cost to Sell | Valuation, Market Approach
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired loans, measurement input	0.05
Foreclosed assets, measurement input	0.05
Maximum | Measurement Input, Cost to Sell | Valuation, Market Approach
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired loans, measurement input	0.10
Foreclosed assets, measurement input	0.10

Fair Value Measurements (Assets

Fair Value Measurements (Assets and Liabilities) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	$ 1,749,889	$ 1,803,548
Equity securities	1,238	1,147
Derivative assets	134,405	151,192
Derivative liability	109,882	122,390
Foreclosed assets	13,697	2,124
Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	278,820	245,816
Equity securities	1,238	1,147
Derivative assets	0	0
Derivative liability	0	0
Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,471,069	1,557,732
Equity securities	0	0
Derivative assets	131,191	148,151
Derivative liability	108,067	120,896
Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Equity securities	0	0
Derivative assets	0	0
Derivative liability	0	0
U.S. Treasury obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	247,067	245,816
U.S. Treasury obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	247,067	245,816
U.S. Treasury obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
U.S. Treasury obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Agency obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	31,753
Agency obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	31,753
Agency obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0
Agency obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0
Mortgage-backed securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,346,724	1,427,139
Mortgage-backed securities | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Mortgage-backed securities | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,346,724	1,427,139
Mortgage-backed securities | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Asset-backed securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,506	37,621
Asset-backed securities | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Asset-backed securities | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,506	37,621
Asset-backed securities | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
State and municipal obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	55,725	56,864
State and municipal obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
State and municipal obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	55,725	56,864
State and municipal obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Corporate obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,114	36,108
Corporate obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Corporate obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,114	36,108
Corporate obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,749,889	1,803,548
Equity securities	1,238	1,147
Derivative assets	131,191	148,151
Assets, Fair Value Disclosure, Total	1,882,318	1,952,846
Derivative liability	108,067	120,896
Measured on a Recurring Basis | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	278,820	245,816
Equity securities	1,238	1,147
Derivative assets	0	0
Assets, Fair Value Disclosure, Total	280,058	246,963
Derivative liability	0	0
Measured on a Recurring Basis | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,471,069	1,557,732
Equity securities	0	0
Derivative assets	131,191	148,151
Assets, Fair Value Disclosure, Total	1,602,260	1,705,883
Derivative liability	108,067	120,896
Measured on a Recurring Basis | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Equity securities	0	0
Derivative assets	0	0
Assets, Fair Value Disclosure, Total	0	0
Derivative liability	0	0
Measured on a Recurring Basis | U.S. Treasury obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	247,067	245,816
Measured on a Recurring Basis | U.S. Treasury obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	247,067	245,816
Measured on a Recurring Basis | U.S. Treasury obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | U.S. Treasury obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | Agency obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	31,753
Measured on a Recurring Basis | Agency obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	31,753
Measured on a Recurring Basis | Agency obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0
Measured on a Recurring Basis | Agency obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0
Measured on a Recurring Basis | Mortgage-backed securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,346,724	1,427,139
Measured on a Recurring Basis | Mortgage-backed securities | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | Mortgage-backed securities | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	1,346,724	1,427,139
Measured on a Recurring Basis | Mortgage-backed securities | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | Asset-backed securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,506	37,621
Measured on a Recurring Basis | Asset-backed securities | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | Asset-backed securities | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,506	37,621
Measured on a Recurring Basis | Asset-backed securities | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | State and municipal obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	55,725	56,864
Measured on a Recurring Basis | State and municipal obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | State and municipal obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	55,725	56,864
Measured on a Recurring Basis | State and municipal obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | Corporate obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,114	36,108
Measured on a Recurring Basis | Corporate obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Recurring Basis | Corporate obligations | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	34,114	36,108
Measured on a Recurring Basis | Corporate obligations | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale debt securities, at fair value	0	0
Measured on a Non-Recurring Basis
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure, Total	28,279	26,112
Loans measured for impairment based on the fair value of the underlying collateral	14,582	23,988
Foreclosed assets	13,697	2,124
Measured on a Non-Recurring Basis | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure, Total	0	0
Loans measured for impairment based on the fair value of the underlying collateral	0	0
Foreclosed assets	0	0
Measured on a Non-Recurring Basis | Significant Other Observable  Inputs (Level 2)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure, Total	0	0
Loans measured for impairment based on the fair value of the underlying collateral	0	0
Foreclosed assets	0	0
Measured on a Non-Recurring Basis | Significant Unobservable Inputs (Level 3)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets, Fair Value Disclosure, Total	28,279	26,112
Loans measured for impairment based on the fair value of the underlying collateral	14,582	23,988
Foreclosed assets	$ 13,697	$ 2,124

Fair Value Measurements (Financ

Fair Value Measurements (Financial Instruments) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
Financial assets:
Cash and cash equivalents	$ 208,802	$ 186,438	$ 277,462	$ 685,163
Available for sale debt securities, at fair value	1,749,889	1,803,548
Investment securities held to maturity, fair value	365,029	373,468
Federal Home Loan Bank stock	93,330	68,554
Equity securities	1,238	1,147
Loans, net of allowance for credit losses	10,428,458	10,160,860
Derivative assets	134,405	151,192
Financial liabilities:
Certificates of deposit	1,020,329	751,436
Total deposits	10,261,120	10,563,024
Borrowed funds	1,849,714	1,337,370
Subordinated debentures	10,596	10,493
Derivative liability	109,882	122,390
Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	208,872	186,508
Available for sale debt securities, at fair value	278,820	245,816
Investment securities held to maturity, fair value	11,167	8,964
Federal Home Loan Bank stock	93,330	68,554
Equity securities	1,238	1,147
Loans, net of allowance for credit losses	0	0
Derivative assets	0	0
Financial liabilities:
Deposits other than certificates of deposits	9,240,791	9,811,588
Certificates of deposit	0	0
Total deposits	9,240,791	9,811,588
Borrowed funds	0	0
Subordinated debentures	0	0
Derivative liability	0	0
Significant Other Observable  Inputs (Level 2)
Financial assets:
Cash and cash equivalents	0	0
Available for sale debt securities, at fair value	1,471,069	1,557,732
Investment securities held to maturity, fair value	353,862	364,504
Federal Home Loan Bank stock	0	0
Equity securities	0	0
Loans, net of allowance for credit losses	0	0
Derivative assets	131,191	148,151
Financial liabilities:
Deposits other than certificates of deposits	0	0
Certificates of deposit	1,015,211	745,155
Total deposits	1,015,211	745,155
Borrowed funds	1,832,814	1,324,578
Subordinated debentures	9,118	9,422
Derivative liability	108,067	120,896
Significant Unobservable Inputs (Level 3)
Financial assets:
Cash and cash equivalents	0	0
Available for sale debt securities, at fair value	0	0
Investment securities held to maturity, fair value	0	0
Federal Home Loan Bank stock	0	0
Equity securities	0	0
Loans, net of allowance for credit losses	9,969,672	9,768,460
Derivative assets	0	0
Financial liabilities:
Deposits other than certificates of deposits	0	0
Certificates of deposit	0	0
Total deposits	0	0
Borrowed funds	0	0
Subordinated debentures	0	0
Derivative liability	0	0
U.S. Treasury obligations
Financial assets:
Available for sale debt securities, at fair value	247,067	245,816
U.S. Treasury obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Available for sale debt securities, at fair value	247,067	245,816
U.S. Treasury obligations | Significant Other Observable  Inputs (Level 2)
Financial assets:
Available for sale debt securities, at fair value	0	0
U.S. Treasury obligations | Significant Unobservable Inputs (Level 3)
Financial assets:
Available for sale debt securities, at fair value	0	0
Agency obligations
Financial assets:
Available for sale debt securities, at fair value	31,753
Investment securities held to maturity, fair value	11,167	8,964
Agency obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Available for sale debt securities, at fair value	31,753
Investment securities held to maturity, fair value	11,167	8,964
Agency obligations | Significant Other Observable  Inputs (Level 2)
Financial assets:
Available for sale debt securities, at fair value	0
Investment securities held to maturity, fair value	0	0
Agency obligations | Significant Unobservable Inputs (Level 3)
Financial assets:
Available for sale debt securities, at fair value	0
Investment securities held to maturity, fair value	0	0
Mortgage-backed securities
Financial assets:
Available for sale debt securities, at fair value	1,346,724	1,427,139
Mortgage-backed securities | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Available for sale debt securities, at fair value	0	0
Mortgage-backed securities | Significant Other Observable  Inputs (Level 2)
Financial assets:
Available for sale debt securities, at fair value	1,346,724	1,427,139
Mortgage-backed securities | Significant Unobservable Inputs (Level 3)
Financial assets:
Available for sale debt securities, at fair value	0	0
Asset-backed securities
Financial assets:
Available for sale debt securities, at fair value	34,506	37,621
Asset-backed securities | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Available for sale debt securities, at fair value	0	0
Asset-backed securities | Significant Other Observable  Inputs (Level 2)
Financial assets:
Available for sale debt securities, at fair value	34,506	37,621
Asset-backed securities | Significant Unobservable Inputs (Level 3)
Financial assets:
Available for sale debt securities, at fair value	0	0
State and municipal obligations
Financial assets:
Available for sale debt securities, at fair value	55,725	56,864
Investment securities held to maturity, fair value	344,661	353,417
State and municipal obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Available for sale debt securities, at fair value	0	0
Investment securities held to maturity, fair value	0	0
State and municipal obligations | Significant Other Observable  Inputs (Level 2)
Financial assets:
Available for sale debt securities, at fair value	55,725	56,864
Investment securities held to maturity, fair value	344,661	353,417
State and municipal obligations | Significant Unobservable Inputs (Level 3)
Financial assets:
Available for sale debt securities, at fair value	0	0
Investment securities held to maturity, fair value	0	0
Corporate obligations
Financial assets:
Available for sale debt securities, at fair value	34,114	36,108
Investment securities held to maturity, fair value	9,201	11,087
Corporate obligations | Quoted Prices in Active  Markets for Identical Assets (Level 1)
Financial assets:
Available for sale debt securities, at fair value	0	0
Investment securities held to maturity, fair value	0	0
Corporate obligations | Significant Other Observable  Inputs (Level 2)
Financial assets:
Available for sale debt securities, at fair value	34,114	36,108
Investment securities held to maturity, fair value	9,201	11,087
Corporate obligations | Significant Unobservable Inputs (Level 3)
Financial assets:
Available for sale debt securities, at fair value	0	0
Investment securities held to maturity, fair value	0	0
Carrying Value
Financial assets:
Cash and cash equivalents	208,872	186,508
Available for sale debt securities, at fair value	1,749,889	1,803,548
Investment securities held to maturity, fair value	378,894	387,923
Federal Home Loan Bank stock	93,330	68,554
Equity securities	1,238	1,147
Loans, net of allowance for credit losses	10,428,458	10,160,860
Derivative assets	131,191	148,151
Financial liabilities:
Deposits other than certificates of deposits	9,240,791	9,811,588
Certificates of deposit	1,020,329	751,436
Total deposits	10,261,120	10,563,024
Borrowed funds	1,849,714	1,337,370
Subordinated debentures	10,596	10,493
Derivative liability	108,067	120,896
Carrying Value | U.S. Treasury obligations
Financial assets:
Available for sale debt securities, at fair value	247,067	245,816
Carrying Value | Agency obligations
Financial assets:
Available for sale debt securities, at fair value	31,753
Investment securities held to maturity, fair value	12,096	9,997
Carrying Value | Mortgage-backed securities
Financial assets:
Available for sale debt securities, at fair value	1,346,724	1,427,139
Carrying Value | Asset-backed securities
Financial assets:
Available for sale debt securities, at fair value	34,506	37,621
Carrying Value | State and municipal obligations
Financial assets:
Available for sale debt securities, at fair value	55,725	56,864
Investment securities held to maturity, fair value	356,987	366,146
Carrying Value | Corporate obligations
Financial assets:
Available for sale debt securities, at fair value	34,114	36,108
Investment securities held to maturity, fair value	9,811	11,780
Fair Value
Financial assets:
Cash and cash equivalents	208,872	186,508
Available for sale debt securities, at fair value	1,749,889	1,803,548
Investment securities held to maturity, fair value	365,029	373,468
Federal Home Loan Bank stock	93,330	68,554
Equity securities	1,238	1,147
Loans, net of allowance for credit losses	9,969,672	9,768,460
Derivative assets	131,191	148,151
Financial liabilities:
Deposits other than certificates of deposits	9,240,791	9,811,588
Certificates of deposit	1,015,211	745,155
Total deposits	10,256,002	10,556,743
Borrowed funds	1,832,814	1,324,578
Subordinated debentures	9,118	9,422
Derivative liability	108,067	120,896
Fair Value | U.S. Treasury obligations
Financial assets:
Available for sale debt securities, at fair value	247,067	245,816
Fair Value | Agency obligations
Financial assets:
Available for sale debt securities, at fair value	31,753
Investment securities held to maturity, fair value	11,167	8,964
Fair Value | Mortgage-backed securities
Financial assets:
Available for sale debt securities, at fair value	1,346,724	1,427,139
Fair Value | Asset-backed securities
Financial assets:
Available for sale debt securities, at fair value	34,506	37,621
Fair Value | State and municipal obligations
Financial assets:
Available for sale debt securities, at fair value	55,725	56,864
Investment securities held to maturity, fair value	344,661	353,417
Fair Value | Corporate obligations
Financial assets:
Available for sale debt securities, at fair value	34,114	36,108
Investment securities held to maturity, fair value	$ 9,201	$ 11,087

Other Comprehensive (Loss) In_2

Other Comprehensive (Loss) Income (Components of OCI) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Unrealized gains and losses on available for sale debt securities:
Net unrealized (losses) gains arising during the period	$ (20,178)	$ (62,477)	$ 7,641	$ (178,558)
Reclassification adjustment for gains included in net income	0	(58)	0	(58)
Total	(20,178)	(62,535)	7,641	(178,616)
Unrealized gains and losses on derivatives (cash flow hedges):
Net unrealized gains (losses) arising during the period	5,002	3,110	4,219	16,703
Reclassification adjustment for (gains) losses included in net income	(4,124)	(162)	(8,343)	504
Total	878	2,948	(4,124)	17,207
Amortization related to post-retirement obligations	(358)	(322)	(727)	(700)
Total other comprehensive (loss) income	(19,658)	(59,909)	2,790	(162,109)
Unrealized gains and losses on available for sale debt securities:
Net unrealized (losses) gains arising during the period	5,452	16,744	(1,503)	47,854
Reclassification adjustment for gains included in net income	0	16	0	16
Total	5,452	16,760	(1,503)	47,870
Unrealized gains and losses on derivatives (cash flow hedges):
Net unrealized gains (losses) arising during the period	(1,352)	(834)	(1,186)	(4,476)
Reclassification adjustment for (gains) losses included in net income	1,114	44	2,254	(135)
Total	(238)	(790)	1,068	(4,611)
Amortization related to post-retirement obligations	97	86	197	188
Total other comprehensive income (loss)	5,311	16,056	(238)	43,447
Unrealized gains and losses on available for sale debt securities:
Net unrealized gains (losses) arising during the period	(14,726)	(45,733)	6,138	(130,704)
Reclassification adjustment for gains included in net income	0	(42)	0	(42)
Total	(14,726)	(45,775)	6,138	(130,746)
Unrealized gains and losses on derivatives (cash flow hedges):
Net unrealized gains (losses) arising during the period	3,650	2,276	3,033	12,227
Reclassification adjustment for (gains) losses included in net income	(3,010)	(118)	(6,089)	369
Total	640	2,158	(3,056)	12,596
Amortization related to post-retirement obligations	(261)	(236)	(530)	(512)
Total other comprehensive income (loss)	$ (14,347)	$ (43,853)	$ 2,552	$ (118,662)

Other Comprehensive (Loss) In_3

Other Comprehensive (Loss) Income (Components of AOCI) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ 1,640,080	$ 1,621,131	$ 1,597,703	$ 1,697,096
Current - period other comprehensive (loss)	(14,347)	(43,853)	2,552	(118,662)
Ending Balance	1,642,471	1,585,265	1,642,471	1,585,265
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(148,146)	(67,946)	(165,045)	6,863
Current - period other comprehensive (loss)	(14,347)	(43,853)	2,552	(118,662)
Ending Balance	(162,493)	(111,799)	(162,493)	(111,799)
Unrealized Losses on Available for Sale Debt Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	(165,750)	(85,182)	(186,614)	(211)
Current - period other comprehensive (loss)	(14,726)	(45,775)	6,138	(130,746)
Ending Balance	(180,476)	(130,957)	(180,476)	(130,957)
Post- Retirement Obligations
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	1,303	2,705	1,572	2,981
Current - period other comprehensive (loss)	(261)	(236)	(530)	(512)
Ending Balance	1,042	2,469	1,042	2,469
Unrealized Gains on Derivatives (cash flow hedges)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	16,301	14,531	19,997	4,093
Current - period other comprehensive (loss)	640	2,158	(3,056)	12,596
Ending Balance	$ 16,941	$ 16,689	$ 16,941	$ 16,689

Other Comprehensive (Loss) In_4

Other Comprehensive (Loss) Income (Reclassifications Out of AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net gain on securities transactions	$ 29	$ 141	$ 24	$ 157
Income tax expense	11,630	14,337	26,083	29,567
Interest expense	50,790	6,810	86,022	13,274
Compensation and employee benefits	(35,283)	(37,437)	(74,021)	(74,503)
Total reclassification	32,003	39,228	72,539	83,191
Reclassification adjustment
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total reclassification	(3,270)	(402)	(6,609)	(155)
Reclassification adjustment | Available for sale debt securities:
Accumulated Other Comprehensive Income (Loss) [Line Items]
Net gain on securities transactions	0	(58)	0	(58)
Income tax expense	0	16	0	16
Total reclassification	0	(42)	0	(42)
Reclassification adjustment | Cash flow hedges:
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income tax expense	1,114	44	2,254	(136)
Interest expense	(4,124)	(162)	(8,343)	504
Total reclassification	(3,010)	(118)	(6,089)	368
Reclassification adjustment | Post-retirement obligations:
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income tax expense	96	84	192	171
Compensation and employee benefits	(356)	(326)	(712)	(652)
Total reclassification	$ (260)	$ (242)	$ (520)	$ (481)

Derivatives and Hedging Activ_3

Derivatives and Hedging Activities (Narrative) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) instrument counterparty	Dec. 31, 2022 USD ($) instrument
Derivative [Line Items]
Amount of collateral	$ 0	$ 0
Derivative assets	134,405	151,192
Derivative liability	109,882	$ 122,390
Derivative instruments in accumulated other comprehensive income (loss) reclassified to interest expense	15,700
Notional amount	$ 405,000
Number of counterparties | counterparty	4
Derivatives Not Designated as a Hedging Instruments | Interest rate products
Derivative [Line Items]
Number of derivative instruments held | instrument	152	152
Derivative notional amount	$ 2,230,000	$ 2,400,000
Derivatives Not Designated as a Hedging Instruments | Credit contracts
Derivative [Line Items]
Number of derivative instruments held | instrument	12	14
Derivative notional amount	$ 143,500	$ 157,900
Amount of collateral	70
Derivative assets	47	26
Derivative liability	$ 11	$ 12
Designated as Hedging Instrument
Derivative [Line Items]
Number of outstanding derivatives | instrument	9

Derivatives and Hedging Activ_4

Derivatives and Hedging Activities (Offset Fair Value and Notional Amount) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Offsetting Derivative Assets [Abstract]
Total gross derivative amounts recognized on the balance sheet	$ 134,405	$ 151,192
Gross amounts offset on the balance sheet	0	0
Net derivative amounts presented on the balance sheet	134,405	151,192
Financial instruments - institutional counterparties	0	0
Cash collateral - institutional counterparties	129,021	149,800
Net derivatives not offset	5,384	1,392
Liability Derivatives
Notional Amount	405,000
Total gross derivative amounts recognized on the balance sheet	109,882	122,390
Gross amounts offset on the balance sheet	0	0
Net derivative amounts presented on the balance sheet	109,882	122,390
Financial instruments - institutional counterparties	0	0
Cash Collateral	0	0
Net derivatives not offset	109,882	122,390
Derivatives Not Designated as a Hedging Instruments
Offsetting Derivative Assets [Abstract]
Fair Value	109,636	122,073
Liability Derivatives
Fair Value	109,882	122,390
Derivatives Not Designated as a Hedging Instruments | Credit contracts
Offsetting Derivative Assets [Abstract]
Net derivative amounts presented on the balance sheet	47	26
Liability Derivatives
Net derivative amounts presented on the balance sheet	11	12
Cash Collateral	70
Other assets | Derivatives Not Designated as a Hedging Instruments | Interest rate products
Offsetting Derivative Assets [Abstract]
Notional Amount	1,114,765	1,198,191
Fair Value	109,589	122,047
Other assets | Derivatives Not Designated as a Hedging Instruments | Credit contracts
Offsetting Derivative Assets [Abstract]
Notional Amount	46,768	47,143
Fair Value	47	26
Other assets | Designated as Hedging Instrument | Interest rate products
Offsetting Derivative Assets [Abstract]
Notional Amount	405,000	460,000
Fair Value	24,769	29,119
Other liabilities | Derivatives Not Designated as a Hedging Instruments | Interest rate products
Liability Derivatives
Notional Amount	1,114,765	1,198,191
Fair Value	109,871	122,378
Other liabilities | Derivatives Not Designated as a Hedging Instruments | Credit contracts
Liability Derivatives
Notional Amount	96,764	110,714
Fair Value	11	12
Other liabilities | Designated as Hedging Instrument | Interest rate products
Liability Derivatives
Notional Amount	0	0
Fair Value	$ 0	$ 0

Derivatives and Hedging Activ_5

Derivatives and Hedging Activities (Gains and Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest expense, Other income	Interest expense, Other income	Interest expense, Other income	Interest expense, Other income
Derivatives Not Designated as a Hedging Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in Income on derivatives	$ 118	$ 59	$ 48	$ 408
Derivatives Not Designated as a Hedging Instruments | Interest rate products
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in Income on derivatives	126	77	52	443
Derivatives Not Designated as a Hedging Instruments | Credit contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in Income on derivatives	(8)	(18)	(4)	(35)
Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in Income on derivatives	(4,124)	(162)	(8,343)	504
Designated as Hedging Instrument | Interest rate products
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in Income on derivatives	$ (4,124)	$ (162)	$ (8,343)	$ 504

Revenue Recognition (Summary of

Revenue Recognition (Summary of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue from Contract with Customer [Abstract]
Percentage of total revenue excluded from adoption of 606	88.50%	83.50%	87.60%	83.50%
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 14,577	$ 13,788	$ 29,663	$ 28,406
Total out-of-scope non-interest income	4,810	7,144	11,877	12,672
Total non-interest income	19,387	20,932	41,540	41,078
Wealth management fees
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	6,919	7,024	13,834	14,489
Insurance agency income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	3,847	2,850	7,950	6,270
Banking service charges and other fees
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	3,811	3,914	7,879	7,647
Service charges on deposit accounts
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	3,050	3,068	6,413	6,031
Debit card and ATM fees
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 761	$ 846	$ 1,466	$ 1,616

Leases (Supplemental Balance Sh

Leases (Supplemental Balance Sheet Information) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease right-of-use assets	$ 60,749	$ 60,577
Operating lease, right-of-use asset, statement of financial position [Extensible List]	Other assets	Other assets
Operating lease liabilities	$ 63,916	$ 63,372
Operating lease, liability, statement of financial position [Extensible List]	Other liabilities	Other liabilities

Leases (Additional Information)

Leases (Additional Information) (Detail)	Jun. 30, 2023
Leases [Abstract]
Weighted-average remaining lease term	8 years 3 months 18 days
Weighted-average discount rate	2.71%

Leases (Supplemental Cash Flow

Leases (Supplemental Cash Flow and Lease Cost Information) (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Leases [Abstract]
Operating lease cost	$ 2,629	$ 2,586	$ 5,257	$ 5,393
Variable lease cost	842	718	1,722	1,436
Total lease cost	$ 3,471	$ 3,304	6,979	6,829
Operating cash flows from operating leases			$ 4,776	$ 4,060

Leases (Future Minimum Payments

Leases (Future Minimum Payments) (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Leases [Abstract]
Remainder of 2022	$ 5,094
2024	9,971
2025	9,488
2026	8,518
2027	7,667
Thereafter	30,707
Total future minimum lease payments	71,445
Amounts representing interest	7,529
Present value of net future minimum lease payments	$ 63,916	$ 63,372