Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Condensed Consolidated Statements of Operations
Revenue	$ 62,561	$ 26,742
Operating expenses(1):
Cost of revenue	21,189	5,930
Selling and marketing	25,743	14,638
Product and technology	14,231	11,789
General and administrative	26,699	24,016
Total operating expenses	87,862	56,373
Operating loss	(25,301)	(29,631)
Other income (expense):
Interest expense	(2,293)	(1,223)
Change in fair value of earnout liability	11,179	(18,770)
Change in fair value of private warrant liability	10,189	(15,910)
Investment income and realized gains, net of investment expenses	197
Other income, net	56	83
Total other income (expense)	19,328	(35,820)
Loss before income taxes	(5,973)	(65,451)
Income tax benefit	177	350
Net loss	(5,796)	(65,101)
Net loss attributable to common stockholders	$ (5,796)	$ (65,101)
Net loss attributable per share to common stockholders:
Loss per share - basic (in dollars per share)	$ (0.06)	$ (0.76)
Loss per share - diluted (in dollars per share)	$ (0.06)	$ (0.76)
Weighted-average shares used in computing net loss attributable per share to common stockholders:
Shares used in computing basic loss per share	96,074,527	85,331,575
Shares used in computing diluted loss per share	96,074,527	85,331,575