Equity-Based Compensation - Stock Options (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Number of Shares
Outstanding at December 31, 2019 (in shares)	826,658
Granted (in shares)	0	0
Exercised (in shares)	0	(10,000)
Forfeited (in shares)	0
Expired (in shares)	0
Outstanding at March 31, 2020 (in shares)	826,658		826,658
Exercisable at March 31, 2020 (in shares)	826,658
Weighted Average Exercise Price
Outstanding at December 31, 2019 (in dollars per share)	$ 28.97
Granted (in dollars per share)	0
Exercised (in dollars per share)	0
Forfeited (in dollars per share)	0
Expired (in dollars per share)	0
Outstanding at March 31, 2020 (in dollars per share)	28.97		$ 28.97
Exercisable at March 31, 2020 (in dollars per share)	$ 28.97
Aggregate Intrinsic Value
Outstanding	$ 0		$ 11,557
Exercisable at March 31, 2020	$ 0
Weighted Average Remaining Contractual Term in Years
Outstanding at March 31, 2020	3 years 10 months 24 days		4 years 1 month 6 days
Exercisable at March 31, 2020	3 years 10 months 24 days