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Loans Receivable and Loans Held for Sale (Detail Textuals) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Carrying value of loans pledged to secure borrowed funds $ 92,639 $ 96,740
Aggregate amounts of loans to related parties 190 342
Addition to aggregate amounts of loans to related parties 97 185
Repayments of loans receivable from related parties 152 67
Loans held for sale $ 1,719 $ 1,707
Real estate | Agricultural    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Maximum loan to value ratios 60.00%