Equity-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Activity of RSAs, RSUs and PSUs

The following table summarizes the activity of our RSAs, RSUs and PSUs during the three months ended March 31, 2019 (because of the Spin-Off and the stock compensation restructuring described above, activity prior to 2019 is not presented):

	RSAs					PSUs				RSUs
	Number of Shares			Weighted-Average Grant Date Fair Value		Number of Shares		Weighted-Average Grant Date Fair Value		Number of Shares		Weighted-Average Grant Date Fair Value
Outstanding at January 1, 2019		884,068		$	20.50		—	$	—		14,624	$	5.77
Granted		351,276			10.58		447,527		6.99		239		12.43
Vested		(74,810	)		3.00		—		—		—		—
Forfeited		(811	)		6.85		—		—		—		—
Outstanding at March 31, 2019		1,159,723		$	18.64		447,527	$	6.99		14,863	$	5.88