v3.26.1
Segments - Segment Information By Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]      
Revenue from Contract with Customer, Excluding Assessed Tax $ 608,104 $ 586,010  
Less:      
Cost of revenue 211,317 155,321  
Customer acquisition costs 192,812 201,590  
Depreciation and amortization expense included within operating expenses 20,583 7,536  
Legal settlement costs 15,000 0  
Change in fair value of equity securities 9,682 0 $ (4,400)
Change in fair value of liabilities 17,646 0  
Interest income and expense, net (5,033) (2,596)  
Benefit from (provision for) income taxes (9,436) 11,010  
Other segment items 113,557 76,312  
Net (loss) income (92,115) 49,485  
Adjustments and reconciling items 0 0  
Employee Compensation      
Less:      
Marketing 13,118 10,512  
Operations and support 35,694 23,823  
Technology and development 18,442 13,490  
General and administrative 29,975 14,669  
Stock-Based Compensation      
Less:      
Marketing 2,815 2,774  
Operations and support 6,113 3,006  
Technology and development 5,990 4,045  
General and administrative $ 21,944 $ 15,033