Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Cash and due from banks:
Non-interest bearing	$ 27,804	$ 33,453
Interest bearing	29,273	31,152
Federal funds sold	495	497
Cash and cash equivalents	57,572	65,102
Investment securities:
Available-for-sale, at fair value	375,632	488,724
Held-to-maturity, at amortized cost (estimated fair value of $53,440 and $0 at September 30, 2014 and December 31, 2013, respectively)	53,594	0
Loans held for sale	1,680	514
Loans	1,039,328	982,290
Less allowance for loan losses	(13,705)	(13,249)
Net loans	1,025,623	969,041
Interest receivable	6,976	6,614
Other real estate owned	347	568
Premises and equipment, net	27,757	28,578
Goodwill, net	25,753	25,753
Intangible assets, net	2,000	2,487
Other assets	16,414	18,117
Total assets	1,593,348	1,605,498
Deposits:
Non-interest bearing	218,214	235,448
Interest bearing	1,080,626	1,052,168
Total deposits	1,298,840	1,287,616
Securities sold under agreements to repurchase	88,066	119,187
Interest payable	311	277
FHLB borrowings	15,000	20,000
Junior subordinated debentures	20,620	20,620
Other liabilities	8,820	8,417
Total liabilities	1,431,657	1,456,117
Stockholders' Equity
Convertible preferred stock, no par value; authorized 1,000,000 shares; issued 10,426 shares in 2014 and 10,427 shares in 2013	52,030	52,035
Common stock, $4 par value; authorized 18,000,000 shares; issued 7,856,945 shares in 2014 and 7,797,597 shares in 2013	31,428	31,190
Additional paid-in capital	35,018	33,911
Retained earnings	93,294	86,578
Deferred compensation	3,169	2,989
Accumulated other comprehensive loss	(2,451)	(8,380)
Less treasury stock at cost, 1,990,524 in 2014 and 1,913,817 shares in 2013	(50,797)	(48,942)
Total stockholders’ equity	161,691	149,381
Total liabilities and stockholders’ equity	$ 1,593,348	$ 1,605,498