XML 73 R58.htm IDEA: XBRL DOCUMENT v3.7.0.1
Non-performing Assets Including Troubled Debt Restructurings (TDR) (Details Textual) - USD ($)
 6 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Jun. 30, 2016
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 $ 467,000   $ 523,000
Mortgage Loans in Process of Foreclosure, Amount 312,000    
Residential Real Estate [Member]      
Other Assets, Noncurrent $ 0 $ 21,000