Equity (Deficit) - Summary of Changes in Number of Outstanding Common Units and Shares of Common Stock (Detail)	6 Months Ended
	Jun. 30, 2020 shares
Summary Of Changes In Number Of Outstanding Units Or Shares [Line Items]
Beginning balance	37,566,540
Ending balance	37,612,914
Common Stock [Member]
Summary Of Changes In Number Of Outstanding Units Or Shares [Line Items]
Beginning balance	37,566,540
Issuance of common stock	0
Restricted stock units vested	64,751
Repurchase of common shares	(18,377)	[1]
Ending balance	37,612,914

[1] Represents the net settlement on vesting of restricted stock necessary to satisfy the minimum statutory tax withholding requirements.