UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Revenue	$ 65,793	$ 49,252	$ 185,531	$ 134,255
Cost of revenue	12,405	11,362	36,590	30,373
Gross profit	53,388	37,890	148,941	103,882
Operating expenses
Sales and marketing	30,569	20,674	87,293	55,428
Research and development	10,134	6,174	27,943	17,497
General and administrative	17,007	11,372	45,388	29,796
Exit costs	5,932	0	9,417	0
Total operating expenses	63,642	38,220	170,041	102,721
(Loss) income from operations	(10,254)	(330)	(21,100)	1,161
Other income (expense), net	1,483	(184)	2,353	(256)
(Loss) income before income taxes	(8,771)	(514)	(18,747)	905
Provision for income taxes	321	101	1,200	328
Net (loss) income	$ (9,092)	$ (615)	$ (19,947)	$ 577
Net (loss) income per share attributable to common stockholders:
Basic (in dollars per share)	$ (0.06)	$ 0	$ (0.14)	$ 0
Diluted (in dollars per share)	$ (0.06)	$ 0	$ (0.14)	$ 0
Weighted-average number of shares of common stock used in computing net (loss) income per share attributable to common stockholders:
Basic (in shares)	141,256	135,673	141,034	122,595
Diluted (in shares)	141,256	135,673	141,034	138,639
Other comprehensive (loss) income
Foreign currency translation adjustments	$ (109)	$ 0	$ (1,230)	$ 0
Comprehensive (loss) income	$ (9,201)	$ (615)	$ (21,177)	$ 577