CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (unaudited) (USD $) In Thousands, unless otherwise specified	Series A - Preferred Stock $1,000 par value [Member]	Series B - Preferred Stock $1,000 par value [Member]	Series C - Preferred Stock $1,000 par value [Member]	Common Stock [Member]	Surplus [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2010	$ 19,859	$ 1,116	$ 0	$ 6,116	$ 36,240	$ 0	$ 34,866	$ (259)	$ 97,938
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	0	0	0	0	2,396	0	2,396
Change in unrealized loss on AFS securities, net of reclassification adjustments and taxes	0	0	0	0	0	0	0	(736)	(736)
Comprehensive Income									1,660
Cash dividends on common stock	0	0	0	0	0	0	(889)	0	(889)
Treasury shares purchased									0
Preferred stock dividend	56	(5)	0	0	0	0	(333)	0	(282)
Balance at Mar. 31, 2011	19,915	1,111	0	6,116	36,240	0	36,040	(995)	98,427
Balance at Dec. 31, 2011	0	0	39,435	6,294	39,387	0	37,019	4,467	126,602
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	0	0	0	0	3,051	0	3,051
Change in unrealized loss on AFS securities, net of reclassification adjustments and taxes	0	0	0	0	0	0	0	(3,335)	(3,335)
Comprehensive Income									(284)
Cash dividends on common stock	0	0	0	0	0	0	(1,015)	0	(1,015)
Treasury shares purchased	0	0	0	0	0	(11)	0	0	(11)
Preferred stock dividend	0	0	0	0	0	0	(484)	0	(484)
Balance at Mar. 31, 2012	$ 0	$ 0	$ 39,435	$ 6,294	$ 39,387	$ (11)	$ 38,571	$ 1,132	$ 124,808