CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
ASSETS
Cash and due from banks	$ 239,339	$ 203,402
Interest-bearing deposits	244,009	298,456
Total cash and cash equivalents	483,348	501,858
Debt Securities, Available-for-Sale	2,064,581	2,104,511
Securities—held-to-maturity, net of allowance for credit losses of $302 and $297, respectively	981,312	1,001,564
Debt Securities, Available-for-Sale and Held-to-Maturity, after Allowance for Credit Loss, Total	3,045,893	3,106,075
Federal Home Loan Bank (FHLB) stock	35,151	22,451
Loans held for sale (includes $26,328 and $26,185, at fair value, respectively)	37,651	32,021
Financing Receivable, before Allowance for Credit Loss	11,690,373	11,354,656
Financing Receivable, Allowance for Credit Loss	160,501	155,521
Net loans receivable	11,529,872	11,199,135
Accrued interest receivable	64,729	60,885
Property and equipment, net	117,175	124,589
Goodwill	373,121	373,121
Other intangibles, net	2,147	3,058
Bank-owned life insurance (BOLI)	316,365	312,549
Deferred tax assets, net	136,542	148,858
Operating lease right-of-use assets	38,754	39,998
Other assets	256,421	275,439
Total assets	16,437,169	16,200,037
Deposits:
Non-interest-bearing accounts	4,504,491	4,591,543
Regular savings accounts	7,545,028	7,423,183
Interest-bearing certificates	1,477,772	1,499,672
Total deposits	13,527,291	13,514,398
Advances from FHLB	565,000	290,000
Other borrowings	117,112	125,257
Subordinated notes, net	0	80,278
Junior subordinated debentures at fair value (issued in connection with Trust Preferred Securities)	73,366	67,477
Operating lease liabilities	41,696	43,472
Accrued expenses and other liabilities	200,194	258,070
Deferred compensation	46,846	46,759
Total liabilities	14,571,505	14,425,711
COMMITMENTS AND CONTINGENCIES (Note 11)
SHAREHOLDERS’ EQUITY
Preferred stock - $0.01 par value per share, 500,000 shares authorized; no shares outstanding at June 30, 2025 and December 31, 2024	0	0
Retained earnings	801,082	744,091
Carrying value of shares held in trust for stock-based compensation plans	(5,975)	(6,194)
Liability for common stock issued to stock related compensation plans	5,975	6,194
Accumulated other comprehensive loss	(244,422)	(277,274)
Total shareholders’ equity	1,865,664	1,774,326
Total liabilities and shareholders’ equity	16,437,169	16,200,037
Voting Common Stock [Member]
SHAREHOLDERS’ EQUITY
Common stock and paid in capital	1,309,004	1,307,509
Nonvoting Common Stock [Member]
SHAREHOLDERS’ EQUITY
Common stock and paid in capital	$ 0	$ 0