CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue	$ 188,839	$ 159,368
Cost of revenue	45,506	34,930
Gross profit	143,333	124,438
Operating expenses:
Sales and marketing	97,191	81,570
Research and development	38,183	34,290
General and administrative	27,115	26,126
Total operating expenses	162,489	141,986
Loss from operations	(19,156)	(17,548)
Interest income	5,095	250
Interest expense	(7,339)	(3,576)
Other expense, net	(547)	(944)
Loss before income taxes	(21,947)	(21,818)
Provision for income taxes	3,150	2,688
Net loss	$ (25,097)	$ (24,506)
Net loss per share, basic (in usd per share)	$ (0.22)	$ (0.22)
Net loss per share, diluted (in usd per share)	$ (0.22)	$ (0.22)
Weighted-average shares used to compute net loss per share, basic (in shares)	113,791	109,524
Weighted-average shares used to compute net loss per share, diluted (in shares)	113,791	109,524