Earnings Per Share - Schedule of Unaudited Earnings Per Share (Details) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net loss per share of Class A voting common stock:
Basic	$ (1.07)	$ (1.71)	$ (0.93)	$ (3.21)
Diluted	$ (1.07)	$ (1.71)	$ (0.93)	$ (3.21)
Weighted average Class A voting common stock outstanding:
Basic	21,822,015	7,522,025	21,822,015	7,522,025
Diluted	21,822,015	7,522,025	21,822,015	7,522,025