Net Loss Per Share - Computation of basic and diluted net loss per share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net loss	$ (13,520)	$ (5,848)	$ (20,424)	$ (19,565)	$ (19,368)	$ (39,989)
Weighted average common shares outstanding, basic and diluted
Diluted (in shares)	91,849		89,383		91,542	89,017
Basic (in shares)	91,849		89,383		91,542	89,017
Net loss per share, basic and diluted
Continuing operations, basic (in dollars per share)	$ (0.15)		$ (0.23)		$ (0.21)	$ (0.45)
Continuing operations, diluted (in dollars per share)	$ (0.15)		$ (0.23)		$ (0.21)	$ (0.45)