Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Details Textual)

v3.7.0.1
Stock Based Compensation (Details Textual) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 250,000  
Stock Issued During Period, Shares, Restricted Stock Award, Gross 4,575 8,740
Allocated Share-based Compensation Expense $ 90 $ 67
Share-based Compensation Expense, Estimated for Remainder of Fiscal Year 102  
Share-based Compensation Expense, Estimated for Year Two $ 147