v3.26.1
EQUITY INVESTMENTS - Narrative (Details)
6 Months Ended 12 Months Ended
Jan. 02, 2026
USD ($)
Dec. 15, 2023
purchase
Jun. 30, 2026
USD ($)
channel
purchase
Dec. 31, 2025
USD ($)
$ / shares
shares
Jul. 01, 2026
Apr. 30, 2026
USD ($)
Dec. 31, 2024
USD ($)
Aug. 23, 2021
USD ($)
Jul. 31, 2021
USD ($)
Equity Investments and Business Combinations [Line Items]                  
Investments in equity method investees     $ 3,733,000 $ 3,668,000          
Number of documentary channels operated | channel     2            
Subsequent Event | Spiegel Venture                  
Equity Investments and Business Combinations [Line Items]                  
Equity interest acquired, percentage         68.00%        
Preacquisition and acquired equity interests in acquiree, percentage         100.00%        
Private AI Technology Company                  
Equity Investments and Business Combinations [Line Items]                  
Ownership interest       2.60%          
Payments to acquire investments $ 200,000                
Spiegel Venture                  
Equity Investments and Business Combinations [Line Items]                  
Investments in equity method investees     $ 0       $ 0    
Ownership percentage     32.00%           32.00%
Ownership amount           $ 2,000,000.0     $ 3,300,000
Call option, exercise period     30 days            
Put option, exercise period     60 days            
Nebula                  
Equity Investments and Business Combinations [Line Items]                  
Investments in equity method investees     $ 3,733,000 $ 3,668,000          
Ownership percentage     16.875%         12.00%  
Ownership amount               $ 6,000,000.0  
Number of consecutive ownership interest purchases | purchase   2              
Board representation, percentage               25.00%  
Equity investments     $ 800,000            
Additional ownership interest, percentage     1.625%            
Number of subsequent incremental ownership interest purchases | purchase     3            
Series 2 Seed Preferred Stock | Private AI Technology Company                  
Equity Investments and Business Combinations [Line Items]                  
Preferred shares | shares       1,217,730          
Liquidation preference (in USD per share) | $ / shares       $ 0.20530