Revenue from Contracts with Customers - Schedule of Significant Changes in Contract Cost Assets and Contract Revenue Liabilities (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Revenue From Contract With Customer [Abstract]
Beginning balance, contract costs	$ 2,905
Increase due to contractual additions, contract costs	16,422
Decrease due to recognition, contract costs	(6,894)
Ending balance, contract costs	12,433	[1]
Increase (decrease) due to contractual additions, contract revenue assets	2,463
Decrease due to recognition, contract revenue assets	(560)
Ending balance, contract revenue assets	1,903	[1]
Beginning balance, contract revenue liabilities	5,100
Increase due to contractual additions, contract revenue liabilities	23,714
Decrease due to recognition, contract revenue liabilities	(14,610)
Ending balance, contract revenue liabilities	$ 14,204	[1]

[1] We expect to recognize contract revenues of approximately $13.3 million in 2022 and $0.9 million thereafter related to unsatisfied performance obligations existing as of December 31, 2021.