Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Revenue	$ 238,067	$ 167,261	$ 102,464
Cost of revenue	70,442	51,764	30,483
Gross profit	167,625	115,497	71,981
Operating expenses:
Research and development	80,589	48,251	26,098
Sales and marketing	129,962	86,025	51,819
General and administrative	53,636	55,370	18,067
Total operating expenses	264,187	189,646	95,984
Other income (expense), net	3,981	195	269
Loss before provision for income taxes	(92,581)	(73,954)	(23,734)
Provision for income taxes	796	1,029	833
Net loss	$ (93,377)	$ (74,983)	$ (24,567)
Earnings Per Share [Abstract]
Earnings Per Share, Basic	$ (0.84)	$ (1.46)	$ (0.98)
Earnings Per Share, Diluted	$ (0.84)	$ (1.46)	$ (0.98)
Earnings Per Share, Basic, Other Disclosure [Abstract]
Weighted Average Number of Shares Outstanding, Basic	111,437	51,360	25,060
Weighted Average Number of Shares Outstanding, Diluted	111,437	51,360	25,060
Net unrealized losses on marketable securities	$ (754)	$ 0	$ 0
Comprehensive loss	$ (94,131)	$ (74,983)	$ (24,567)