Business Segment, Geographic, and Concentration Risk Information - Summary of Revenue by Product Group (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Total revenue by product group:
Total consolidated revenue	$ 31,516	$ 20,698	$ 60,658	$ 59,850
License Fees
Total revenue by product group:
Total consolidated revenue	5,723	296	6,490	20,953
Commercial Product Sales
Total revenue by product group:
Total consolidated revenue	25,347	19,970	53,271	38,033
Contract Manufacturing Revenue
Total revenue by product group:
Total consolidated revenue	439	427	883	857
Other Revenue
Total revenue by product group:
Total consolidated revenue	$ 7	$ 5	$ 14	$ 7