Consolidated Statements of Changes in Shareholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2010	$ 6,272	$ 26	$ 28,285	$ (5,325)	$ 30	$ 29,288
Balance (in shares) at Dec. 31, 2010	2,636,837
Net income	0	0	0	1,031	0	1,031
Net unrealized gain/(loss) on securities	0	0	0	0	0	0
Issuance of series AA preferred stock	12,562					12,562
Dividends paid on preferred stock	0	0	0	(278)	0	(278)
Repurchase of series A and B perferred stock	(6,272)	0	0	0	0	(6,272)
Issuance of common stock:
Stock awards	0	0	21	0	0	21
Stock awards (in shares)	3,427
Stock-based compensation	0	0	80	0	0	80
Balance at Sep. 30, 2011	12,562	26	28,386	(4,572)	30	36,432
Balance (in shares) at Sep. 30, 2011	2,640,264
Balance at Dec. 31, 2011	12,562	26	28,413	(4,391)	20	36,630
Balance (in shares) at Dec. 31, 2011	2,640,264
Net income	0	0	0	1,182	0	1,182
Net unrealized gain/(loss) on securities	0	0	0	0	2	2
Issuance of series AA preferred stock	0					0
Dividends paid on preferred stock	0	0	0	(471)	0	(471)
Issuance of common stock:
Stock offering	0	14	8,966	0	0	8,980
Stock offering (in shares)	1,396,364
Balance at Sep. 30, 2012	$ 12,562	$ 40	$ 37,379	$ (3,681)	$ 22	$ 46,322
Balance (in shares) at Sep. 30, 2012	4,036,628