Commitments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Summarizes the Bank's outstanding commitments to originate adjustable and fixed-rate loans
Fixed Rate Loans	$ 4,671	$ 2,659
Adjustable Rate Loans	48,094	49,220
Standby Letters of Credit [Member]
Summarizes the Bank's outstanding commitments to originate adjustable and fixed-rate loans
Line of Credit Facility, Remaining Borrowing Capacity	299	344
HELOC and Other [Member]
Summarizes the Bank's outstanding commitments to originate adjustable and fixed-rate loans
Line of Credit Facility, Remaining Borrowing Capacity	$ 37,169	$ 40,423