Share-Based Payments (Tables)

9 Months Ended

Sep. 30, 2023

Share-Based Payment Arrangement [Abstract]

Summary of Share Based Compensation

Share-based compensation expense, which is primarily recorded within selling and marketing and general and administrative expenses, was as follows for the periods indicated:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2023		2022		2023		2022
Stock options	$	2,055	$	2,731	$	4,601	$	8,204
Restricted stock units	5,269		3,155		14,443		8,621
Performance-based restricted stock units	757		1,496		947		3,775
Employee stock purchase plan	104		67		295		276
	$	8,185	$	7,449	$	20,286	$	20,876