Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue	$ 150,971	$ 122,690
Cost of revenue	94,640	74,788
Gross profit	56,331	47,902
Sales and marketing	26,435	27,200
Operations and support	17,090	14,047
Product development	11,171	9,590
General and administrative	17,026	14,922
Total operating expenses	71,722	65,759
Loss from operations	(15,391)	(17,857)
Other income (expenses)
Interest expense	(1,188)	(1,189)
Interest and dividend income	2,277	2,732
Other expenses	(880)	(387)
Income from unconsolidated joint venture	106	97
Total other income	315	1,253
Loss before income taxes	(15,076)	(16,604)
Benefit (provision) for income taxes	0	0
Net loss	(15,076)	(16,604)
Net income attributable to noncontrolling interest	2	12
Net loss attributable to common stockholders	(15,078)	(16,616)
Earnings Per Share [Abstract]
Net loss	(15,076)	(16,604)
Comprehensive (loss) income
Foreign currency translation	1,520	(457)
Total other comprehensive income (loss)	1,520	(457)
Total comprehensive income (loss)	(13,556)	(17,061)
Comprehensive (loss) income attributable to noncontrolling interest	(11)	29
Total comprehensive loss attributable to common stockholders	$ (13,545)	$ (17,090)
Common Class A and Class B [Member]
Earnings Per Share [Abstract]
Net loss per share, basic	$ (0.3)	$ (0.34)
Net loss per share, diluted	$ (0.3)	$ (0.34)
Weighted-average number of shares outstanding used to compute net loss per share, basic	50,335,053	48,577,980
Weighted-average number of shares outstanding used to compute net loss per share, diluted	50,335,053	48,577,980