Revenue from Contracts with Customers - Changes in Contract Liabilities (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Deferred revenue - related party, Deductions	$ (1,473)	$ (1,216)	$ (951)	$ (2,709)
ASU 2014-09 [Member]
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Deferred revenue - related party, Balance at beginning of period			96,689	103,817
Deferred revenue - related party, Additions			1,644	0
Deferred revenue - related party, Deductions			(2,595)	(2,709)
Deferred revenue - related party, Balance at end of period	$ 95,738	$ 101,108	$ 95,738	$ 101,108