Loans Receivable and Related Allowance for Loan Losses (Details Textual) (USD $)	9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
Financing Receivable, Modifications, Recorded Investment	$ 2,100,000	$ 2,300,000	$ 791,000
Allowance For Losses Allocated To Loans Classified As Tdrs	56,000	36,000	36,000
Troubled Debt Restructuring Pre Modification Interest Rate	6.75%
Troubled Debt Restructuring Post Modification Interest Rate	4.00%
Troubled Debt Restructuring Extended Term	65 months
Consumer Loan [Member]
Allowance For Losses Allocated To Loans Classified As Tdrs	83,000
Residential Mortgages [Member]
Allowance For Losses Allocated To Loans Classified As Tdrs	$ 21,000