XML 46 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Advertising Expenses (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Advertising, production, promotional, and agency expenses $ 9,946 $ 11,066 $ 49,614 $ 48,664