Equity-Based Compensation - Restricted Stock and RSU Awards (Details) - Restricted stock and restricted stock unit $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) $ / shares shares
Number of shares
Total awarded and unvested at the beginning of the period (in shares) | shares	2,370,575
Granted (in shares) | shares	4,644,934
Vested (in shares) | shares	(191,216)
Forfeited (in shares) | shares	(69,293)
Total awarded and unvested at the end of the period (in shares) | shares	6,755,000
Weighted average grant date fair value
Total awarded and unvested at the beginning of the period (in dollars per share) | $ / shares	$ 12.81
Granted (in dollars per share) | $ / shares	2.39
Vested (in dollars per share) | $ / shares	5.04
Forfeited (in dollars per share) | $ / shares	13.07
Total awarded and unvested at the end of the period (in dollars per share) | $ / shares	$ 5.86
Aggregate intrinsic value
Total awarded and unvested at the beginning of the period | $	$ 6,756
Total awarded and unvested at the end of the period | $	4,816
Additional equity compensation to be recognized over the remaining period | $	$ 27,000
Weighted average period for recognizing unrecognized stock-based compensation expense	2 years 3 months 18 days