CONSOLIDATED STATEMENTS OF OPERATIONS - UNAUDITED - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Revenue	$ 11,420	$ 9,475
Cost of revenue	1,455	1,090
Gross profit	9,965	8,385
Operating expenses
Sales and marketing	7,014	3,803
Product development	3,465	3,170
General and administrative	6,931	2,506
Total operating expenses	17,410	9,479
Loss from operations	(7,445)	(1,094)
Interest (expense) income, net	(697)	1
Change in fair value of derivatives	(10,397)	0
Other expense, net	(837)	(16)
Net loss	$ (19,376)	$ (1,109)
Basic loss per share (in usd per share)	$ (0.52)	$ (0.04)
Diluted loss per share (in usd per share)	$ (0.52)	$ (0.04)
Weighted-average basic shares outstanding (in shares)	37,525	30,904
Weighted-average diluted shares outstanding (in shares)	37,525	30,904