Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Assets
Cash and due from banks	$ 225,743	$ 75,420
Short-term investments	138	127
Total cash and cash equivalents	225,881	75,547
Debt securities available for sale, at fair value	1,177,925	1,098,336
Debt securities held to maturity, at amortized cost (fair value of $289,836 and $289,505 at June 30, 2020 and December 31, 2019, respectively)	273,997	285,756
Equity securities, at fair value	4,710	2,855
Federal Home Loan Bank stock	57,843	69,579
Loans held-for-sale, at fair value	9,639	0
Loans receivable	6,639,874	6,197,566
Less: allowance for loan losses	74,015	61,709
Loans receivable, net	6,565,859	6,135,857
Accrued interest receivable	28,414	22,092
Office properties and equipment, net	77,588	72,967
Bank-owned life insurance	231,596	211,415
Goodwill and intangible assets	92,642	68,582
Other assets	217,098	145,708
Total assets	8,963,192	8,188,694
Liabilities:
Deposits	6,581,109	5,645,842
Borrowings	1,129,979	1,407,022
Advance payments by borrowers for taxes and insurance	36,706	35,507
Accrued expenses and other liabilities	174,410	117,806
Total liabilities	7,922,204	7,206,177
Stockholders' equity:
Preferred stock, $0.01 par value. 10,000,000 shares authorized; none issued and outstanding at June 30, 2020 and December 31, 2019	0	0
Common stock, $0.01 par value. 500,000,000 shares authorized; 122,037,793 shares issued and 115,067,114 shares outstanding at June 30, 2020, and 113,765,387 shares issued and outstanding at December 31, 2019	1,220	1,173
Additional paid-in capital	605,124	531,667
Retained earnings	637,343	615,481
Accumulated other comprehensive loss	(53,207)	(68,735)
Treasury stock, at cost; 6,970,679 shares at June 30, 2020 and 3,513,358 shares at December 31, 2019	(108,327)	(54,950)
Common stock held by the Employee Stock Ownership Plan	(40,434)	(41,564)
Stock held by Rabbi Trust	(1,767)	(1,520)
Deferred compensation obligations	1,036	965
Total stockholders' equity	1,040,988	982,517
Total liabilities and stockholders' equity	$ 8,963,192	$ 8,188,694