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Summary of Significant Accounting Policies (Details Narrative) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Property, Plant and Equipment [Line Items]          
Cash $ 639,000   $ 639,000   $ 1,978,000
Cash, FDIC insured amount 351,000   351,000   $ 1,474,000
Realized gains losses on crypto assets (2,778,000) $ 287,000 $ (4,160,000) $ 298,000  
Income tax likelihood percentage description     Tax positions are recognized only when it is more likely than not (i.e., likelihood of greater than 50%), based on technical merits, that the position would be sustained upon examination by taxing authorities. Tax positions that meet the more likely than not threshold are measured using a probability-weighted approach as the largest amount of tax benefit that is greater than 50% likely of being realized upon settlement.    
Advertising and marketing expenses 23,000 $ 28,000 $ 268,000 $ 86,000  
Maximum [Member]          
Property, Plant and Equipment [Line Items]          
Cash, FDIC insured amount $ 250,000   $ 250,000    
Property and equipment useful lives 5 years   5 years    
Minimum [Member]          
Property, Plant and Equipment [Line Items]          
Property and equipment useful lives 3 years   3 years