v3.25.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Jan. 02, 2026
Sep. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Oct. 14, 2025
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Estimated fair value of warrants         $ 0
Allowance for doubtful accounts     $ 0 $ 200,000  
Impairment, long-lived asset, held-for-use     0 0  
Warrants liability fair value adjustment   $ 0 (88,000) 44,000  
Advertising and marketing     14,028,000 14,434,000  
Deferred compensation liability, noncurrent     100,000    
Loss, foreign currency transaction,after tax     $ 0 100,000  
Percentage of tax benefit recognized     50.00%    
Private AI Technology Company          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Ownership interest     2.60%    
Private AI Technology Company | Subsequent Event          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Payments to acquire investments $ 200,000        
Series 2 Seed Preferred Stock | Private AI Technology Company          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Preferred shares     1,217,730    
Liquidation preference (in USD per share)     $ 0.20530    
Software and Software Development Costs          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Lesser of lease term or lives     3 years    
Reduction To Workforce          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Restructuring charges     $ 0 $ 200,000  
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]       General and administrative  
Payments for restructuring     $ 100,000 $ 900,000  
Minimum          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Voting interests, percentage     20.00%    
Maximum          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Voting interests, percentage     50.00%    
Three Customers | Revenue Benchmark | Customer Concentration Risk          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk, percentage     29.00% 16.00%  
Three Customers | Accounts Receivable | Customer Concentration Risk          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk, percentage     52.00% 23.00%  
Zero Customers | Revenue Benchmark | Customer Concentration Risk          
Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk, percentage     15.00% 10.00%