Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.7.0.1
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Income Taxes (Textual)      
Income tax expense $ 21 $ 10  
Effective income tax rate 8.70% 1.70%  
Effective tax rates, U.S. statutory corporate tax rate 35.00%    
Deferred tax assets, valuation allowances     $ 2,400
Valuation allowances decreased, effective tax rate   83.10%  
Valuation allowances $ 4,500   4,500
Changes in valuation allowance $ 500  
Unrecognized tax benefits 1,700   1,700
Unrecognized tax benefits that would impact effective tax rate $ 600   $ 600