Regulatory Capital (Details 1) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Reconciliation of the Bank's equity capital
Equity capital	$ 30,393	$ 29,533
Disallowed deferred tax asset	(331)
Unrealized gains on securities, net	(105)	(214)
Tangible and Tier 1 capital	29,957	29,319
Allowance for loan losses	2,290	1,754
Total capital	$ 32,247	$ 31,073