Consolidated Statements of Stockholders' Equity (USD $) In Thousands	Total	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balances at Dec. 31, 2010	$ 112,283	$ 18,217	$ 11,478	$ 80,240	$ 2,348
Net income	12,797			12,797
Other comprehensive income (loss), net of tax	5,494				5,494
Redemption of preferred stock	(18,750)	(18,750)
Issuance of preferred stock	12,500	12,500
Amortization of unearned compensation	100		100
Issuance of restricted shares	60		60
Exercise of stock options	63		63
Stock option expense	35		35
Cash dividends on preferred stock	(792)			(792)
Cash dividends on common stock	(2,325)			(2,325)
Accretion of discount on preferred stock		533		(533)
Ending Balances at Dec. 31, 2011	121,465	12,500	11,736	89,387	7,842
Net income	19,543			19,543
Other comprehensive income (loss), net of tax	1,259				1,259
Amortization of unearned compensation	187		187
Issuance of restricted shares	115		115
Exercise of stock options	226		226
Stock option expense	33		33
Stock issued from acquisition	19,668		19,668
Cash dividends on preferred stock	(481)			(481)
Cash dividends on common stock	(3,047)			(3,047)
Ending Balances at Dec. 31, 2012	158,968	12,500	31,965	105,402	9,101
Net income	19,876			19,876
Other comprehensive income (loss), net of tax	(10,830)				(10,830)
Amortization of unearned compensation	288		288
Exercise of stock options	195		195
Stock option expense	48		48
Cash dividends on preferred stock	(370)			(370)
Cash dividends on common stock	(3,655)			(3,655)
Ending Balances at Dec. 31, 2013	$ 164,520	$ 12,500	$ 32,496	$ 121,253	$ (1,729)