Fair Value (Details Textual) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Recorded Investment	$ 2,800,000		$ 2,800,000		$ 4,100,000
Related Allowance	230,000		230,000		1,400,000
Other Real Estate and Foreclosed Assets	35,000		35,000		45,000
Real Estate, Gross	50,000		50,000		50,000
Write-down of foreclosed real estate			15,000		5,000
Commercial Real Estate Loan Discounting Rate			10.00%
Provision for loan losses	143,000	1,359,000	438,000	1,587,000
Percentage Of Weighted Average Discount On Impaired Commercial Real Estate Loans	2.00%		2.00%		11.00%
Loans Held-for-sale, Commercial, Real Estate	350,000		350,000		354,000
Impaired Financing Receivable, Unpaid Principal Balance	2,518,000		2,518,000		2,665,000
Impaired Loans [Member]
Provision for loan losses	21,000		21,000
Impaired Financing Receivable, Unpaid Principal Balance	$ 61,000		$ 61,000
United States Department Of Agriculture [Member]
Percentage Of Commercial Real Estate Loan Principal Balance Outstanding Guarantee By Third Party			90.00%