Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Statement [Abstract]
Revenue	$ 221,027	$ 225,479
Cost of revenue	150,393	154,667
Gross profit	70,634	70,812
Operating expenses
Technology and development	39,486	46,429
Marketing	39,265	24,878
General and administrative	56,467	67,873
Restructuring and reorganization	20,930	889
Total operating expenses	156,148	140,069
Loss from operations	(85,514)	(69,257)
Interest income	1,119	1,832
Interest expense	(7,784)	(4,874)
Income tax (expense) benefit	(255)	172
Gain on extinguishment of convertible senior notes	0	5,686
Other expense, net	(85)	(333)
Net loss	(92,519)	(66,774)
Dividends on convertible preferred stock	0	(233)
Net loss attributable to common stock - diluted	(92,519)	(67,007)
Net loss attributable to common stock - basic	$ (92,519)	$ (67,007)
Net loss per share attributable to common stock - basic (in dollars per share)	$ (0.73)	$ (0.57)
Income (Loss) from Continuing Operations, Per Diluted Share	$ (0.73)	$ (0.57)
Weighted average shares - basic (in shares)	127,168,402	118,364,267
Weighted-average shares to compute net loss per share attributable to common stock—basic and diluted	127,168,402	118,364,267
Other comprehensive income
Foreign currency translation adjustments	$ (23)	$ (3)
Unrealized gain on available-for-sale debt securities	0	40
Comprehensive loss	$ (92,542)	$ (66,737)