Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.10.0.1
Income Taxes (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Dec. 22, 2017
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Income Taxes (Textual)            
Income tax expense   $ 640 $ (107) $ 243 $ 226  
Effective income tax rate   20.90% 5.20% 6.90% (16.00%)  
Effective tax rates, U.S. statutory corporate tax rate     35.00% 21.00%    
Deferred tax assets, valuation allowances   $ 4,900   $ 4,900   $ 4,700
Changes in valuation allowance       500 $ 70  
Unrecognized tax benefits   1,700   1,700   $ 1,700
Unrecognized tax benefits that would impact effective tax rate   $ 400   $ 400    
Minimum [Member]            
Income Taxes (Textual)            
Effective tax rates, U.S. statutory corporate tax rate 21.00%          
Maximum [Member]            
Income Taxes (Textual)            
Effective tax rates, U.S. statutory corporate tax rate 35.00%