Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets
Cash and due from banks	$ 61,352	$ 77,693
Interest-bearing deposits with banks	172,830	39,501
Total cash and cash equivalents	234,182	117,194
Securities available for sale, at fair value	553,278	638,291
Securities held to maturity (fair value of $127,653 and $135,027, respectively)	124,231	133,638
Total securities	677,509	771,929
Securities, restricted	26,354	32,879
Loans held for sale	12,643	12,643
Loans held for investment	3,762,130	3,680,285
Allowance for credit losses	(39,215)	(32,786)
Loans, net	3,722,915	3,647,499
Premises and equipment, net	34,521	34,062
Operating lease right-of-use assets	41,939	43,450
Accrued interest receivable	11,070	10,908
Goodwill	105,950	105,950
Other intangible assets	3,472	3,677
Prepaid pension	11,243	10,988
Bank owned life insurance	92,490	91,942
Other assets	86,584	38,399
Total assets	5,060,872	4,921,520
Liabilities
Demand deposits	1,481,552	1,518,958
Savings, NOW and money market deposits	2,264,106	1,987,712
Certificates of deposit of $100,000 or more	215,686	214,093
Other time deposits	94,391	93,884
Total deposits	4,055,735	3,814,647
Repurchase agreements	1,195	999
Federal Home Loan Bank ("FHLB") advances	290,000	435,000
Subordinated debentures, net	78,955	78,920
Operating lease liabilities	44,571	45,977
Other liabilities and accrued expenses	97,163	48,823
Total liabilities	4,567,619	4,424,366
Commitments and contingencies
Stockholders' equity
Preferred stock, par value $.01 per share (2,000,000 shares authorized; none issued)
Common stock, par value $.01 per share (40,000,000 shares authorized; 19,907,217 and 19,898,022 shares issued, respectively; and 19,722,299 and 19,836,797 shares outstanding, respectively)	199	199
Surplus	355,014	356,436
Retained earnings	153,766	150,703
Treasury stock at cost, 184,918 and 61,225 shares, respectively	(4,800)	(1,843)
Total stockholders' equity before accumulated other comprehensive income (loss)	504,179	505,495
Accumulated other comprehensive loss, net of income taxes	(10,926)	(8,341)
Total stockholders' equity	493,253	497,154
Total liabilities and stockholders' equity	$ 5,060,872	$ 4,921,520