Revenue Recognition - Summary of Disaggregation of Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Total revenue	$ 206,400	$ 142,837
Product Revenue
Disaggregation of Revenue [Line Items]
Total revenue	206,363	142,737
Royalty and Other Income
Disaggregation of Revenue [Line Items]
Total revenue	$ 37	$ 100