Consolidated Statements of Stockholders' Equity (USD $) In Thousands, unless otherwise specified	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Nonvested Restricted Stock Awards	Retained Earnings(Deficit)	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Beginning balance at Dec. 31, 2009	$ 104,630	$ 28,838	$ 45,347	$ 31,926	$ 734	$ (2,595)	$ 379	$ 1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,010	0	0	0	0	4,011	0	(1)
Cash dividends ($.04, $.04, $.04 per share)	(366)	0	0	0	0	(366)	0	0
Shares issued to directors	133	0	187	(54)	0	0	0	0
Dividends and accretion on preferred stock	(1,273)	419	0	0	0	(1,692)	0	0
Gain on exchange of preferred stock	0	(12,867)	0	0	0	12,867	0	0
Share-based compensation expense recognized	61	0	0	11	50	0	0	0
Net change	(130)	0	0	0	0	0	(130)	0
Ending balance at Dec. 31, 2010	107,065	16,390	45,534	31,883	784	12,225	249	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,373	0	0	0	0	4,373	0	0
Cash dividends ($.04, $.04, $.04 per share)	(368)	0	0	0	0	(368)	0	0
Shares issued to directors	143	0	211	(68)	0	0		0
Dividends and accretion on preferred stock	(600)	1,174	0	0	0	(1,774)	0	0
Restricted share awards vested	0	0	30	71	(101)	0	0	0
Share-based compensation expense recognized	(2)	0	0	7	(9)	0	0	0
Tax benefits on restricted stock dividends paid	2	0	0	2	0		0	0
Net change	(1,017)	0	0	0	0	0	(1,017)	0
Ending balance at Dec. 31, 2011	109,596	17,564	45,775	31,895	674	14,456	(768)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,985	0	0	0	0	6,985	0	0
Cash dividends ($.04, $.04, $.04 per share)	(380)	0	0	0	0	(380)	0	0
Shares issued to directors	163	0	149	14	0	0	0	0
Dividends and accretion on preferred stock	(600)	1,301	0	0	0	(1,901)	0	0
Restricted share awards vested	0	0	230	554	(784)	0	0	0
Share-based compensation expense recognized	380	0	0	6	354	20	0	0
Net change	2,299	0	0	0	0	0	2,299	0
Ending balance at Dec. 31, 2012	$ 118,443	$ 18,865	$ 46,154	$ 32,469	$ 244	$ 19,180	$ 1,531	$ 0