Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2023

Employee And Nonemployee Stock Option Restricted Stock Units

Employee Service Share Based Compensation Allocation Of Recognized Period Costs

Schedule of Stock-Based Compensation Expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in thousands)	2023		2022		2023		2022
Cost of goods sold (1)	$	174	$	184	$	535	$	555
Research and development		2,929		5,173		11,760		14,707
Selling, general and administrative		6,850		6,925		20,017		23,749
Stock-based compensation expense	$	9,953	$	12,282	$	32,312	$	39,011
Stock-based compensation expense capitalized into inventory	$	373	$	290	$	697	$	904

(1) Stock-based compensation capitalized into inventory is recognized as cost of goods sold when the related product is sold.