Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.8.0.1
Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Income Tax Disclosure [Abstract]          
Income tax expense $ 3,230,000 $ 0 $ 3,230,000 $ 0  
Effective tax rate     17.76% 0.00%  
Operating loss carryforwards, utilized     $ 2,700,000    
Operating Loss Carryforwards [Line Items]          
Operating loss carryforward $ 2,700,000   $ 2,700,000   $ 52,200,000
Federal Tax          
Operating Loss Carryforwards [Line Items]          
Tax credit carryforward         1,800,000
State and Local Jurisdiction          
Operating Loss Carryforwards [Line Items]          
Tax credit carryforward         $ 57,000