Quarterly report [Sections 13 or 15(d)]

Balance Sheet Components - Narratives (Details)

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Balance Sheet Components - Narratives (Details) - USD ($)
3 Months Ended 6 Months Ended
May 20, 2025
Apr. 09, 2025
Feb. 14, 2025
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 23, 2024
Sep. 23, 2024
Aug. 07, 2024
Jun. 13, 2024
Balance Sheet Components                      
Depreciation and amortization expense       $ 26,000 $ 28,000 $ 4,825,000 $ 48,000        
Note receivable             $ 150,000        
Principal amount               $ 100,000 $ 73,485 $ 100,000 $ 150,000
Annual interest rate               5.12% 5.12% 5.12% 5.12%
Interest income           5,000          
Amount paid off     $ 136,000                
CompuSystems, Inc                      
Balance Sheet Components                      
Deposit amount $ 7,500,000                    
NYIAX | License Agreement                      
Balance Sheet Components                      
Note receivable   $ 450,000                  
CSI | CompuSystems, Inc                      
Balance Sheet Components                      
Deposit amount           $ 2,000,000