Annual report pursuant to Section 13 and 15(d)

Loans Receivable (Details Textual)

v3.8.0.1
Loans Receivable (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Financing Receivable, Modifications [Line Items]    
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down $ 213  
Impaired Loans [Member]    
Financing Receivable, Modifications [Line Items]    
Impaired Financing Receivable, Unpaid Principal Balance, Total 2,600 $ 2,900
Impaired Financing Receivable, Recorded Investment, Total $ 690 $ 956