Stockholders' Equity - Stock-Based Compensation Expense (Detail) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation		$ 9,879	$ 5,483	$ 18,655	$ 12,737
Cost of goods sold
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation		498	522	1,102	1,113
Research and development
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation		503	608	1,447	1,395
Selling, general and administrative
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based compensation	[1]	$ 8,878	$ 4,353	$ 16,106	$ 10,229

[1] Selling, general and administrative stock-based compensation for the three and six months ended June 30, 2024 includes $5.0 million of expense related to the Equity Modification discussed above.