Net Income (Loss) Per Share - Computation of Net Income per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net income	$ (10,153)	$ (10,187)	$ (3,129)	$ (2,804)	$ 4,068	$ 7,469	$ (23,469)	$ 8,733
Weighted average common shares used to compute net (loss) income per share
Basic	53,491,625			50,001,996			52,552,662	49,664,037
Weighted average number of common shares outstanding - diluted	53,491,625			50,001,996			52,552,662	55,511,061
Earnings Per Share, Basic [Abstract]
Basic	$ (0.19)			$ (0.06)			$ (0.45)	$ 0.18
Earnings Per Share, Diluted [Abstract]
Diluted	$ (0.19)			$ (0.06)			$ (0.45)	$ 0.16
Common Stock Options
Weighted average common shares used to compute net (loss) income per share
Common stock equivalents	0			0			0	2,927,569
Unvested RSUs
Weighted average common shares used to compute net (loss) income per share
Common stock equivalents	0			0			0	2,917,867
ESPP
Weighted average common shares used to compute net (loss) income per share
Common stock equivalents	0			0			0	847
Restricted Stock
Weighted average common shares used to compute net (loss) income per share
Common stock equivalents	0			0			0	741