Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of Stock-Based Compensation Expense

The following table presents stock-based compensation expense included in each respective expense category in the unaudited Condensed Consolidated Statements of Operations and Other Comprehensive Loss:

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2023		2022		2023		2022
Research and development	$	480	$	3,078	$	6,896	$	4,701
Sales and marketing	50		251		810		625
General and administrative	109		(202)		1,566		1,148
	$	639	$	3,127	$	9,272	$	6,474