Unaudited Condensed Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Assets
Cash on hand and in banks	$ 181,526	$ 161,782
Interest bearing cash deposits	49,683	42,008
Cash and cash equivalents	231,209	203,790
Debt securities, available-for-sale	2,470,634	2,571,663
Debt securities, held-to-maturity	252,097	297,915
Total debt securities	2,722,731	2,869,578
Loans held for sale, at fair value	54,711	33,156
Loans receivable	8,841,777	8,287,549
Allowance for loan and lease losses	(129,054)	(131,239)
Loans receivable, net	8,712,723	8,156,310
Premises and equipment, net	296,915	241,528
Other real estate owned	7,281	7,480
Accrued interest receivable	58,567	54,408
Deferred tax asset	3,371	23,564
Core deposit intangible, net	54,646	49,242
Goodwill	330,887	289,586
Non-marketable equity securities	23,031	27,871
Bank-owned life insurance	93,543	82,320
Other assets	86,746	76,651
Total assets	12,676,361	12,115,484
Liabilities
Non-interest bearing deposits	3,265,077	3,001,178
Interest bearing deposits	6,589,798	6,492,589
Securities sold under agreements to repurchase	494,651	396,151
Federal Home Loan Bank advances	319,996	440,175
Other borrowed funds	14,765	14,708
Subordinated debentures	139,912	134,051
Accrued interest payable	5,091	4,252
Other liabilities	159,695	116,526
Total liabilities	10,988,985	10,599,630
Stockholders' Equity
Preferred shares, $0.01 par value per share, 1,000,000 shares authorized, none issued or outstanding	0	0
Common stock, $0.01 par value per share, 117,187,500 shares authorized	866	845
Paid-in capital	1,139,289	1,051,253
Retained earnings - substantially restricted	503,773	473,183
Accumulated other comprehensive income (loss)	43,448	(9,427)
Total stockholders' equity	1,687,376	1,515,854
Total liabilities and stockholders' equity	$ 12,676,361	$ 12,115,484
Number of common stock shares issued and outstanding	86,637,394	84,521,692