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Non-performing Assets Including Troubled Debt Restructurings (TDR) (Details Textual) - USD ($)
 6 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Jun. 30, 2015
Aggregate of multiple consecutive maturity date extensions delay in payment, days 120 days    
Timely payments on contract terms for minimum consecutive months prior to consideration for removing loan from TDR status 6 months    
Minimum consecutive months payment for removing the loan from non-accrual status 6 months    
ALL reserve for TDR's $ 523,000   $ 542,000
Mortgage Loans in Process of Foreclosure, Amount 244,000    
Residential Real Estate [Member]      
Other Assets, Noncurrent $ 68,000 $ 75,000