Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Textual)

v3.7.0.1
Income Taxes (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Operating Loss Carryforwards [Line Items]      
Operating Loss Carryforwards $ 1,530    
Operating Loss Carryforwards Expiration Period 2035    
Deferred Tax Assets, Valuation Allowance $ 1,397 $ 155 $ 0
State and Local Jurisdiction [Member]      
Operating Loss Carryforwards [Line Items]      
Operating Loss Carryforwards $ 1,270    
Operating Loss Carryforwards Expiration Period 2036