Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 47,700	$ 39,709
Federal funds sold and interest bearing deposits	81,378	8,264
Cash and cash equivalents	129,078	47,973
Mortgage loans held for sale	5,459	3,213
Securities available-for-sale (amortized cost of $571,953 in 2017 and $571,936 in 2016)	571,522	570,074
Federal Home Loan Bank stock and other securities	7,666	6,347
Loans	2,335,120	2,305,375
Less allowance for loan losses	24,948	24,007
Net loans	2,310,172	2,281,368
Premises and equipment, net	41,498	42,384
Bank owned life insurance	31,854	31,867
Accrued interest receivable	8,162	6,878
Other assets	50,502	49,377
Total assets	3,155,913	3,039,481
Liabilities and Stockholders’ Equity
Non-interest bearing	676,824	680,156
Interest bearing	1,805,142	1,840,392
Total deposits	2,481,966	2,520,548
Securities sold under agreements to repurchase	71,863	67,595
Federal funds purchased and other short-term borrowings	161,961	47,374
Federal Home Loan Bank advances	50,110	51,075
Accrued interest payable	212	144
Other liabilities	55,546	38,873
Total liabilities	2,821,658	2,725,609
Stockholders’ equity:
Preferred stock, no par value. Authorized 1,000,000 shares; no shares issued or outstanding
Common stock, no par value. Authorized 40,000,000 shares; issued and outstanding 22,669,339 and 22,617,098 shares in 2017 and 2016, respectively	36,424	36,250
Additional paid-in capital	30,681	26,682
Retained earnings	267,681	252,439
Accumulated other comprehensive loss	(531)	(1,499)
Total stockholders’ equity	334,255	313,872
Total liabilities and stockholders’ equity	$ 3,155,913	$ 3,039,481