Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

Stock-Based Compensation Expense

Stock-based compensation expense was as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Cost of revenues	$	886	$	693	$	2,384	$	1,749
Selling, general and administrative		2,036		1,788		5,712		4,934
Research and development		1,112		977		3,149		2,604
Total stock-based compensation	$	4,034	$	3,458	$	11,245	$	9,287

Summary of Compensation Expenses by Type of Award

Compensation expense by type of award was as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Stock options	$	3,783	$	3,161	$	10,416	$	8,358
ESPP		251		297		829		929
Total stock-based compensation	$	4,034	$	3,458	$	11,245	$	9,287