Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Revenue	$ 83,671	$ 43,922
Cost of revenue	50,732	34,087
Gross profit	32,939	9,835
Sales and marketing	19,285	7,563
Operations and support	12,358	4,330
Product development	7,290	3,664
General and administrative	12,959	4,327
Total operating expenses	51,892	19,884
Loss from operations	(18,953)	(10,049)
Other (expenses) income
Interest expense	(769)	(330)
Interest and dividend income	96
Other expenses	(962)	(122)
Income from unconsolidated joint venture	34
Total other expenses	(1,601)	(452)
Loss before income taxes	(20,554)	(10,501)
Benefit for income taxes	559
Net loss	(19,995)	(10,501)
Net income attributable to noncontrolling interest	17
Net loss attributable to common stockholders	$ (20,012)	$ (10,501)
Net loss per share, basic and diluted	$ (0.43)	$ (1.33)
Weighted-average number of shares outstanding used to compute net loss per share, basic and diluted	46,789,585	7,924,848
Comprehensive loss:
Foreign currency translation	$ (28)	$ 30
Total other comprehensive (loss) income	(28)	30
Net loss	(19,995)	(10,501)
Comprehensive loss	(20,023)	(10,471)
Comprehensive income attributable to noncontrolling interest	34
Total comprehensive loss attributable to common stockholders	$ (20,057)	$ (10,471)