XML 76 R64.htm IDEA: XBRL DOCUMENT v3.6.0.2
Income Taxes - Additional Information (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Income Tax Disclosure [Abstract]        
Statutory tax rate 35.00% 35.00% 35.00% 35.00%
Effective tax rate, statutory federal rate net of discrete federal and state taxes 5.50% 5513.00% 56.00% 19.00%
Discrete rate impact for provision to return adjustment     7.00%