UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue	$ 70,870	$ 57,128
Cost of revenue	12,639	11,587
Gross profit	58,231	45,541
Operating expenses
Sales and marketing	35,496	25,830
Research and development	13,880	8,138
General and administrative	18,640	14,163
Exit costs	983	0
Total operating expenses	68,999	48,131
Loss from operations	(10,768)	(2,590)
Other income, net	1,705	159
Loss before income taxes	(9,063)	(2,431)
Provision for income taxes	797	140
Net loss	$ (9,860)	$ (2,571)
Net loss per share attributable to common stockholders:
Basic (in dollars per share)	$ (0.07)	$ (0.02)
Diluted (in dollars per share)	$ (0.07)	$ (0.02)
Weighted-average number of shares of common stock used in computing net loss per share attributable to common stockholders:
Basic (in shares)	141,650	140,790
Diluted (in shares)	141,650	140,790
Net loss	$ (9,860)	$ (2,571)
Other comprehensive loss
Foreign currency translation adjustments	365	(264)
Unrealized loss on investments	(83)	0
Comprehensive loss	$ (9,578)	$ (2,835)