Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.7.0.1
Income Taxes (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Income Tax Disclosure [Abstract]    
Blended tax rate (as a percent) 35.52%  
Federal statutory income tax rate (as a percent) 35.00%  
Income taxes refund received (less than)   $ 0.1