v3.26.1
Description of Business and Basis of Presentation - Additional Information (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Feb. 23, 2026
$ / shares
shares
Jul. 01, 2025
USD ($)
GBP (£)
shares
Jun. 26, 2025
$ / shares
shares
Mar. 31, 2026
USD ($)
$ / shares
shares
Mar. 31, 2025
USD ($)
shares
Feb. 24, 2026
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Jun. 25, 2025
shares
Dec. 31, 2024
USD ($)
Subsidiary, Sale of Stock [Line Items]                  
Loss from operations       $ 3,990 $ 6,312        
Net cash used in operating activities       (2,587) (3,545)        
Accumulated deficit       238,285     $ 227,542    
Cash and cash equivalents       $ 4,738     $ 512    
Reverse Stock Split rate description 1-for-10   1-for-10            
Common stock, par value | $ / shares       $ 0.0001     $ 0.0001    
Common stock, shares Issued | shares     1,409,047 2,057,018     307,516 14,091,197  
Common stock, shares outstanding | shares 17,984,137   1,409,047 2,057,018   1,798,406 307,516 14,091,197  
Loan receivable       $ 0     $ 6,592    
Stockholders' equity       5,672 13,756   6,390   $ 7,115
Issuance of shares upon conversion, value       5,868 $ 5,799        
Sportstech                  
Subsidiary, Sale of Stock [Line Items]                  
Loan receivable             $ 6,600    
Wattbike Acquisition [Member]                  
Subsidiary, Sale of Stock [Line Items]                  
Issuance of common stock | shares   1,300,000              
Purchase price payable closing of transaction | £   1              
Loan receivable   $ 1,200              
Purchase price of asset acquisition   3,700              
Contingent consideration   200              
Wattbike Acquisition [Member] | Series B Preferred Stock [Member]                  
Subsidiary, Sale of Stock [Line Items]                  
Issuance of shares upon conversion, value   $ 2,300              
ASU 205-40 [Member]                  
Subsidiary, Sale of Stock [Line Items]                  
Loss from operations       4,000          
Net cash used in operating activities       2,600          
Accumulated deficit       238,300          
Cash and cash equivalents       1,300          
Debt instrument aggregate outstanding amount       20,300          
Debt obligations scheduled to mature over the next 12 months       $ 18,200          
Common Stock [Member]                  
Subsidiary, Sale of Stock [Line Items]                  
Common stock, par value | $ / shares $ 0.0001   $ 0.0001 $ 0.0001     $ 0.0001    
Common stock, shares Issued | shares       2,057,018     307,516    
Common stock, shares outstanding | shares       2,057,018     307,516    
Issuance of common stock upon conversion | shares       1,127,416 39,416        
Stockholders' equity       $ 2 $ 9       $ 8
Issuance of shares upon conversion, value       $ 1 $ 1