Consolidated Statements of Financial Condition - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021
Assets
Cash and due from banks		$ 109,021	$ 70,702
Short-term investments		131	261
Total cash and cash equivalents		109,152	70,963
Debt securities available for sale, at fair value		1,490,642	1,703,847
Debt securities held to maturity, at amortized cost (fair value of $393,025 and $434,789 at June 30, 2022 and December 31, 2021, respectively)		425,884	429,734
Equity securities, at fair value		3,717	2,710
Federal Home Loan Bank stock		26,293	23,141
Loans receivable		6,982,796	6,360,601
Less: allowance for credit losses	[1]	50,583	62,689
Loans receivable, net		6,932,213	6,297,912
Accrued interest receivable		28,272	28,300
Office properties and equipment, net		83,743	78,708
Bank-owned life insurance ("BOLI")		261,586	247,474
Goodwill and intangible assets		129,094	91,693
Other assets		260,822	249,615
Total assets		9,751,418	9,224,097
Liabilities:
Deposits		8,033,064	7,570,216
Borrowings		419,969	377,309
Advance payments by borrowers for taxes and insurance		45,869	36,471
Accrued expenses and other liabilities		178,232	161,020
Total liabilities		8,677,134	8,145,016
Stockholders' equity:
Preferred stock, $0.01 par value. 10,000,000 shares authorized; none issued and outstanding at June 30, 2022 and December 31, 2021		0	0
Common stock, $0.01 par value. 500,000,000 shares authorized; 130,777,623 shares issued and 111,000,740 shares outstanding at June 30, 2022 and 124,630,738 shares issued and 107,442,453 shares outstanding at December 31, 2021		1,308	1,246
Additional paid-in capital		776,542	667,906
Retained earnings		814,708	765,133
Accumulated other comprehensive loss		(155,845)	(45,919)
Treasury stock, at cost; 19,776,883 shares at June 30, 2022 and 17,188,285 shares at December 31, 2021		(325,723)	(271,647)
Common stock held by the Employee Stock Ownership Plan		(35,895)	(37,026)
Stock held by Rabbi Trust		(2,878)	(2,425)
Deferred compensation obligations		2,067	1,813
Total stockholders' equity		1,074,284	1,079,081
Total liabilities and stockholders' equity		$ 9,751,418	$ 9,224,097

[1]  (1) The Company adopted ASU 2016-13 as of January 1, 2022. Prior year periods have not been restated.