XML 45 R35.htm IDEA: XBRL DOCUMENT v3.25.2
CRYPTO ASSETS (Tables)
 6 Months Ended
Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of revenue from crypto assets
                    
   For the Three Months Ended   For the Six Months Ended 
   June 30,   June 30, 
   2025   2024   2025   2024 
Revenue from mined crypto assets at Sentinum owned and operated facilities  $4,684,000   $6,339,000   $9,882,000   $15,201,000 
Revenue from Sentinum crypto mining equipment hosted at third-party facilities   -    2,151,000    -    4,736,000 
Revenue, crypto assets mining  $4,684,000   $8,490,000   $9,882,000   $19,937,000 
Schedule of activities of the crypto assets
          
   For the Six Months Ended 
   June 30, 
   2025   2024 
Balance at January 1  $182,000   $546,000 
Additions of mined crypto assets   9,882,000    15,201,000 
Sale of crypto assets   (9,940,000)   (15,534,000)
Other   (21,000)   11,000 
Balance at June 30  $103,000   $224,000