Annual report pursuant to Section 13 and 15(d)

Cost Method Investments (Details)

v3.6.0.2
Cost Method Investments (Details) - Series A-1 - Convertible Preferred Stock - Cost Method Investee - USD ($)
$ in Millions
Dec. 31, 2016
Aug. 31, 2016
Schedule of Cost-method Investments [Line Items]    
Cost method investment, ownership percentage (less than)   20.00%
Other assets    
Schedule of Cost-method Investments [Line Items]    
Cost method investments $ 3.0