Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Textual)

v3.6.0.2
Income Taxes (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Income Tax [Line Items]      
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 34.00% 34.00% 34.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 3.96% 3.96% 3.96%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent 37.96% 37.96% 37.96%
Valuation Allowance, Deferred Tax Asset, Change in Amount $ 14,733 $ 14,071  
Deferred Tax Assets, Valuation Allowance 57,707 $ 42,974  
Operating Loss Carryforwards $ 133,300    
Operating Loss Carryforwards Expire Date   2035