Foreclosed Assets (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Activity in valuation allowance roll forward
Beginning valuation allowance	$ 1,139		$ 1,139
Additions charged to expense	182	1,139	182	1,139
Direct write-downs	(182)		(182)
Ending valuation allowance	$ 1,139	$ 1,139	$ 1,139	$ 1,139