Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Consolidated Balance Sheets [Abstract]
Allowance for credit losses	$ 6,908	$ 7,182
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, Series A, liquidation preference, per share	$ 1,000	$ 1,000
Preferred stock, Series A, shares issued	4,076	8,152
Preferred stock, Series A, shares outstanding	4,076	8,152
Preferred stock, discount on shares	$ 0	$ 6
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	3,975,253	3,958,293
Common stock, shares outstanding	3,975,253	3,958,293