Quarterly report [Sections 13 or 15(d)]

Goodwill and Intangible Assets - Additional Information (Details)

v3.26.3
Goodwill and Intangible Assets - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Goodwill [Line Items]            
Goodwill $ 127,789     $ 127,789   $ 127,789
Impairment charge       55,371   55,371
Amortization expense 418 $ 2,344   2,403 $ 6,290  
Stretch Lab            
Goodwill [Line Items]            
Goodwill 2,770     2,770    
BFT            
Goodwill [Line Items]            
Goodwill     $ 0      
Impairment charge     $ 5,105      
Weighted average cost of capital discount rate     19.00%      
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)   $ 12,700        
Discount rate used in excess earning valuation   14.00%        
Discount rate used in relief from royalty valuation   17.00%        
Royalty rate used in relief from royalty valuation   0.50%        
CycleBar            
Goodwill [Line Items]            
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]     Impairment charges      
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)     $ 3,449      
Lindora            
Goodwill [Line Items]            
Goodwill     0      
Impairment charge     $ 2,346      
Weighted average cost of capital discount rate     26.00%      
Yoga Six            
Goodwill [Line Items]            
Goodwill $ 3,927     $ 3,927    
Pure Barre            
Goodwill [Line Items]            
Goodwill           $ 42,548
Goodwill exceeded           6.00%
Maximum | BFT            
Goodwill [Line Items]            
Estimated future net cash flows discounted rate     22.00%      
Maximum | Lindora            
Goodwill [Line Items]            
Estimated future net cash flows discounted rate     16.00%      
Minimum | BFT            
Goodwill [Line Items]            
Estimated future net cash flows discounted rate     9.00%      
Minimum | Lindora            
Goodwill [Line Items]            
Estimated future net cash flows discounted rate     6.00%