CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balances at Dec. 31, 2010	$ 21,841	$ 71,465	$ 39,526	$ (1,435)	$ 131,397
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	7,168	0	7,168
Other comprehensive income (loss)	0	0	0	6,448	6,448
Dividends declared on preferred stock	0	0	(1,112)	0	(1,112)
Preferred stock accretion	108	0	(108)	0	0
Stock based compensation expense	0	106	0	0	106
Balances at Dec. 31, 2011	21,949	71,571	45,474	5,013	144,007
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	10,323	0	10,323
Other comprehensive income (loss)	0	0	0	1,563	1,563
Cash dividends paid	0	0	(1,749)	0	(1,749)
Redemption of preferred stock	(10,142)	905	0	0	(9,237)
Dividends declared on preferred stock	0	0	(984)	0	(984)
Preferred stock accretion	89	0	(89)	0	0
Stock options exercised	0	192	0	0	192
Stock based compensation expense	0	181	0	0	181
Balances at Dec. 31, 2012	11,896	72,849	52,975	6,576	144,296
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	13,229	0	13,229
Other comprehensive income (loss)	0	0	0	(7,201)	(7,201)
Cash dividends paid	0	0	(3,524)	0	(3,524)
Dividends declared on preferred stock	0	0	(600)	0	(600)
Preferred stock accretion	59	0	(59)	0	0
Stock options exercised	0	571	0	0	571
Stock based compensation expense	0	169	0	0	169
Balances at Dec. 31, 2013	$ 11,955	$ 73,589	$ 62,021	$ (625)	$ 146,940