Other Real Estate Owned (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Other Real Estate [Roll Forward]
Balance, beginning of year	$ 1,619	$ 2,088
Additions	580	0
Other Real Estate Owned Valuation Adjustments	76	0
Balance, end of period	2,123	2,088
Other Real Estate Owned [Line Items]
Number	4		2
Other Real Estate Owned	2,123	2,088
Commercial Real Estate [Member]
Other Real Estate [Roll Forward]
Balance, beginning of year			1,579
Balance, end of period	2,063		1,579
Other Real Estate Owned [Line Items]
Number	2		1
Other Real Estate Owned	2,063		1,579
Residential Real Estate [Member]
Other Real Estate [Roll Forward]
Balance, beginning of year			40
Balance, end of period	60		40
Other Real Estate Owned [Line Items]
Number	2		1
Other Real Estate Owned	$ 60		$ 40