Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets
Cash and due from banks	$ 51,892	$ 41,982
Federal funds sold and interest bearing due from banks	147,047	97,266
Cash and cash equivalents	198,939	139,248
Mortgage loans held for sale	1,675	2,964
Securities available for sale (amortized cost of $443,742 in 2018 and $577,406 in 2017)	436,995	574,524
Federal Home Loan Bank stock and other securities	10,370	7,646
Loans	2,548,171	2,409,570
Less allowance	25,534	24,885
Net loans	2,522,637	2,384,685
Premises and equipment, net	44,764	41,655
Bank owned life insurance	32,273	32,049
Accrued interest receivable	8,360	8,369
Other assets	46,911	48,506
Total assets	3,302,924	3,239,646
Liabilities
Non-interest bearing	711,023	674,697
Interest bearing	2,083,333	1,903,598
Total deposits	2,794,356	2,578,295
Securities sold under agreements to repurchase	36,094	70,473
Federal funds purchased	10,247	161,352
Accrued interest payable	762	232
Other liabilities	46,788	46,192
Federal Home Loan Bank advances	48,177	49,458
Total liabilities	2,936,424	2,906,002
Commitments and contingent liabilities (note 19)
Stockholders’ equity
Preferred stock, no par value; 1,000,000 shares authorized; no shares issued or outstanding
Common stock, no par value; 40,000,000 shares authorized; 22,749,139 and 22,679,362 shares issued and outstanding in 2018 and 2017, respectively	36,689	36,457
Additional paid-in capital	36,797	31,924
Retained earnings	298,156	267,193
Accumulated other comprehensive loss	(5,142)	(1,930)
Total stockholders’ equity	366,500	333,644
Total liabilities and stockholders’ equity	$ 3,302,924	$ 3,239,646