v3.26.1
RELATED PARTY TRANSACTIONS (Details)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
shares
Oct. 31, 2022
shares
Apr. 30, 2021
USD ($)
$ / kWh
MW
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
MW
shares
Jul. 31, 2024
USD ($)
Dec. 31, 2023
MW
Jan. 31, 2023
USD ($)
Dec. 31, 2022
MW
Dec. 31, 2021
USD ($)
RELATED PARTY TRANSACTIONS                          
Common stock offering, net of issuance costs (in shares) | shares   7,481,747                      
Related Party                          
RELATED PARTY TRANSACTIONS                          
Selling, general and administrative expenses       $ 14,529 $ 4,292 $ 14,688 $ 7,863            
Operating expenses       $ 1,733 1,475 $ 3,919 3,223            
Cryptocurrency load deployment that requires additional share-base award compensation | MW     100         95   100   100  
Common stock offering, net of issuance costs (in shares) | shares               798,319          
Charitable Contribution                          
RELATED PARTY TRANSACTIONS                          
Transaction amount $ 13,000                        
Charitable contribution quarterly (in shares) | shares 500,000     500,000   500,000              
Charitable Contribution | Related Party                          
RELATED PARTY TRANSACTIONS                          
Selling, general and administrative expenses       $ 14,400   $ 14,400              
Beowulf E&D | Related Party                          
RELATED PARTY TRANSACTIONS                          
Annual base fee payable                 $ 10,000   $ 8,500    
Operating expenses       $ 0   $ 0              
Beowulf E&D | Related Party | Performance Shares                          
RELATED PARTY TRANSACTIONS                          
Additional awards for every 100MW cryptocurrency mining load                         $ 2,500
Beowulf E&D | Services Agreement | Related Party                          
RELATED PARTY TRANSACTIONS                          
Term of agreement     5 years                    
Transaction amount             15,300            
Selling, general and administrative expenses         4,300   7,900            
Operating expenses         $ 600   $ 1,400            
Beowulf E&D | Development of bitcoin and organization and legal costs | Related Party                          
RELATED PARTY TRANSACTIONS                          
Services agreement, monthly fee in the first year     $ 7,000                    
Services agreement, annual fee after the first year if higher     $ 10,000                    
Services agreement, annual fee per kilowatt hour of electric load utilized after the first year if higher (US Dollar per Kilowatt-Hours) | $ / kWh     0.0037                    
Beowulf E&D | Performance Milestone | Related Party                          
RELATED PARTY TRANSACTIONS                          
Selling, general and administrative expenses               $ 2,400