Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Assets
Cash and due from banks	$ 63,687	$ 76,614
Interest earning deposits with banks	61,414	18,133
Total cash and cash equivalents	125,101	94,747
Securities available for sale, at fair value	661,862	759,916
Securities held to maturity (fair value of $159,244 and $179,885, respectively)	164,438	180,866
Total securities	826,300	940,782
Securities, restricted	25,162	35,349
Loans held for sale	1,619
Loans held for investment	3,197,427	3,102,752
Allowance for loan losses	(31,869)	(31,707)
Loans, net	3,165,558	3,071,045
Premises and equipment, net	35,893	33,505
Accrued interest receivable	11,793	11,652
Goodwill	105,950	105,950
Other intangible assets	4,717	5,214
Prepaid pension	11,904	9,936
Bank owned life insurance	89,151	87,493
Other real estate owned	175
Other assets	45,434	34,329
Total assets	4,448,757	4,430,002
Liabilities
Demand deposits	1,332,792	1,338,701
Savings, NOW and money market deposits	1,958,258	1,773,478
Certificates of deposit of $100,000 or more	205,857	158,584
Other time deposits	122,235	63,780
Total deposits	3,619,142	3,334,543
Federal funds purchased		50,000
Repurchase agreements	816	877
Federal Home Loan Bank advances	265,648	501,374
Subordinated debentures, net	78,746	78,641
Other liabilities and accrued expenses	44,420	35,367
Total liabilities	4,008,772	4,000,802
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; 19,804,685 and 19,719,575 shares issued, respectively; and 19,789,073 and 19,709,360 shares outstanding, respectively)	198	197
Surplus	350,739	347,691
Retained earnings	108,161	96,547
Treasury stock at cost, 15,612 and 10,215 shares, respectively	(520)	(296)
Total stockholders' equity before accumulated other comprehensive income (loss)	458,578	444,139
Accumulated other comprehensive loss, net of income taxes	(18,593)	(14,939)
Total stockholders' equity	439,985	429,200
Total liabilities and stockholders' equity	$ 4,448,757	$ 4,430,002