v3.26.1
Segment Reporting - Schedule of Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting Information [Line Items]        
Depreciation and amortization     $ 24,626 $ 23,966
Impairment charges     0 320,449
Loss on extinguishment of debt     0 (801)
Subsidiaries [Member]        
Segment Reporting Information [Line Items]        
Revenues $ 129,861 $ 143,566 255,644 307,589
Cost of revenues (exclusive of depreciation and amortization shown separately below) 38,642 42,429 77,837 86,954
General and administrative 32,589 46,272 65,706 94,354
Depreciation and amortization 12,318 12,341 24,626 23,966
Income/Loss from operations (6,441) (331,725) (15,229) (336,046)
Interest expense – net 6,055 5,634 11,986 11,299
Other expense (income) - net 945 (150,197) 2,015 (154,351)
Loss on extinguishment of debt 0 (0) 0 (801)
Income before income taxes (14,321) (139,675) (28,952) (145,617)
Marketplace | Subsidiaries [Member]        
Segment Reporting Information [Line Items]        
Revenues 103,948 114,478 201,475 248,218
Cost of revenues (exclusive of depreciation and amortization shown separately below) 17,460 18,162 34,062 39,161
Marketing and selling expenses 52,753 53,800 102,704 117,912
Contribution margin 33,735 42,516 64,709 91,145
Marketplace | Subsidiaries [Member] | Online advertising [Member]        
Segment Reporting Information [Line Items]        
Marketing and selling expenses 50,446 48,630 97,424 107,829
Marketplace | Subsidiaries [Member] | Offline advertising [Member]        
Segment Reporting Information [Line Items]        
Marketing and selling expenses 2,307 5,170 5,280 10,083
Resale | Subsidiaries [Member]        
Segment Reporting Information [Line Items]        
Revenues 25,913 29,088 54,169 59,371
Cost of revenues (exclusive of depreciation and amortization shown separately below) 21,182 24,267 43,775 47,793
Marketing and selling expenses 0 0 0 0
Contribution margin 4,731 4,821 10,394 11,578
Resale | Subsidiaries [Member] | Online advertising [Member]        
Segment Reporting Information [Line Items]        
Marketing and selling expenses 0 0 0 0
Resale | Subsidiaries [Member] | Offline advertising [Member]        
Segment Reporting Information [Line Items]        
Marketing and selling expenses 0 0 0 0
Consolidated | Subsidiaries [Member]        
Segment Reporting Information [Line Items]        
Revenues 129,861 143,566 255,644 307,589
Cost of revenues (exclusive of depreciation and amortization shown separately below) 38,642 42,429 77,837 86,954
Marketing and selling expenses 52,753 53,800 102,704 117,912
Contribution margin 38,466 47,337 75,103 102,723
General and administrative 32,589 46,272 65,706 94,354
Depreciation and amortization 12,318 12,341 24,626 23,966
Impairment charges   320,449   320,449
Income/Loss from operations (6,441) (331,725) (15,229) (336,046)
Interest expense – net 6,055 5,634 11,986 11,299
Other expense - net   (150,197)   (154,351)
Other expense (income) - net 945   2,015  
Loss on extinguishment of debt   0   801
Income before income taxes (13,441) (187,162) (29,230) (193,795)
Consolidated | Subsidiaries [Member] | Online advertising [Member]        
Segment Reporting Information [Line Items]        
Marketing and selling expenses 50,446 48,630 97,424 107,829
Consolidated | Subsidiaries [Member] | Offline advertising [Member]        
Segment Reporting Information [Line Items]        
Marketing and selling expenses $ 2,307 $ 5,170 $ 5,280 $ 10,083