Shareholders' Equity and Noncontrolling Interest - Warrants (Details) - $ / shares	Mar. 01, 2017	Mar. 31, 2017
Class of Warrant or Right [Line Items]
Warrants redeemed		16,563,448
Warrants outstanding (in shares)		8,103,195
Common Class A
Class of Warrant or Right [Line Items]
Common stock, shares outstanding upon exercise of warrants (in shares)		6,233,326
Public Warrants
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	$ 0.01
Warrants, cashless exercise, common stock issues as percent of warrants	37.60%
Warrants outstanding (in shares)		103,195
Public Warrants | Minimum
Class of Warrant or Right [Line Items]
Warrant, cashless exercise, average common stock price per share (in dollars per share)	$ 11.50
Public Warrants | Maximum
Class of Warrant or Right [Line Items]
Warrant, cashless exercise, average common stock price per share (in dollars per share)	$ 18.44
Warrants To Purchase Class A Common Stock, Private Placement
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)	8,000,000