Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Cash and due from banks:
Non-interest bearing	$ 29,401	$ 40,716
Interest bearing	26,073	10,520
Federal funds sold	493	494
Cash and cash equivalents	55,967	51,730
Investment securities:
Available-for-sale, at fair value	405,523	377,856
Held-to-maturity, at amortized cost (estimated fair value of $49,977 and $53,937 at March 31, 2015 and December 31, 2014, respectively)	48,799	53,650
Loans held for sale	868	1,958
Loans	1,053,288	1,060,448
Less allowance for loan losses	(14,106)	(13,682)
Net loans	1,039,182	1,046,766
Interest receivable	6,009	6,828
Other real estate owned	243	263
Premises and equipment, net	27,093	27,352
Goodwill, net	25,753	25,753
Intangible assets, net	1,689	1,844
Other assets	12,524	13,103
Total assets	1,623,650	1,607,103
Deposits:
Non-interest bearing	231,443	222,116
Interest bearing	1,047,660	1,049,961
Total deposits	1,279,103	1,272,077
Securities sold under agreements to repurchase	116,596	121,869
Interest payable	305	285
FHLB borrowings	25,000	20,000
Other borrowings	2,000	0
Junior subordinated debentures	20,620	20,620
Dividends Payable	1,100	530
Other liabilities	8,127	6,806
Total liabilities	1,452,851	1,442,187
Stockholders' Equity
Convertible preferred stock, no par value; authorized 1,000,000 shares; issued 5,500 shares in 2015 and 2014	27,400	27,400
Common stock, $4 par value; authorized 18,000,000 shares; issued 7,542,700 shares in 2015 and 7,529,815 shares in 2014	32,171	32,119
Additional paid-in capital	56,191	55,607
Retained earnings	65,445	61,956
Deferred compensation	2,858	3,329
Accumulated other comprehensive income (loss)	2,002	(875)
Less treasury stock at cost, 539,015 in 2015 and 496,497 shares in 2014	(15,268)	(14,620)
Total stockholders’ equity	170,799	164,916
Total liabilities and stockholders’ equity	$ 1,623,650	$ 1,607,103