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Digital Assets (Details)
1 Months Ended 9 Months Ended
Aug. 05, 2025
USD ($)
Bitcoin
Miner
Nov. 13, 2025
USD ($)
Bitcoin
$ / Bitcoin
Oct. 31, 2025
USD ($)
Bitcoin
Sep. 30, 2025
USD ($)
Bitcoin
Miner
Sep. 30, 2025
USD ($)
Bitcoin
Miner
Sep. 30, 2024
USD ($)
Bitcoin
Mar. 31, 2025
USD ($)
Miner
Bitcoin
Dec. 31, 2024
USD ($)
Bitcoin
Nov. 30, 2024
Miner
Crypto Asset Holding [Line Items]                  
Number of Bitcoin held | Bitcoin       3,418 3,418     10,171  
Current digital assets           $ 92,389,000  
Bitcoin purchased amount         $ 287,779,000      
Parent Bitmain Purchase Agreement [Member]                  
Crypto Asset Holding [Line Items]                  
Number of miners to be purchased | Miner                 30,000
Put Option Agreement [Member]                  
Crypto Asset Holding [Line Items]                  
Number of miners to be purchased | Miner 17,280                
Bitmain Miners Hash Rate1         14.86 exahash per second        
Put Option Agreement [Member] | Maximum [Member]                  
Crypto Asset Holding [Line Items]                  
Number of miners to be purchased | Miner             17,280    
ABTC Bitmain Purchase Agreement [Member]                  
Crypto Asset Holding [Line Items]                  
Bitmain Miners Hash Rate1         14.02 EH/s        
Number of miners purchased | Miner 16,299     981 981        
Miners purchased, purchase price $ 314,000,000     $ 18,900,000          
Deposit and certain expenses reduced from purchase price 46,000,000                
ABTC Bitmain Purchase Agreement [Member] | Subsequent Event [Member]                  
Crypto Asset Holding [Line Items]                  
Deposit and certain expenses reduced from purchase price     $ 46,000,000            
Bitmain Purchase Agreements [Member] | Maximum [Member] | BITMAIN Antminer [Member]                  
Crypto Asset Holding [Line Items]                  
Purchase price of miners $ 320,000,000                
Pledged for Miner Purchase [Member]                  
Crypto Asset Holding [Line Items]                  
Number of bitcoins | Bitcoin           968  
Current digital assets           $ 92,389,000  
Non-current digital assets       $ 272,053,000 $ 272,053,000      
Bitcoin [Member]                  
Crypto Asset Holding [Line Items]                  
Number of Bitcoin held | Bitcoin       3,418 3,418 9,106      
Bitcoin [Member] | Subsequent Event [Member]                  
Crypto Asset Holding [Line Items]                  
Number of Bitcoin purchased | Bitcoin   306              
Bitcoin purchased amount   $ 35,300,000              
Weighted average price per Bitcoin | $ / Bitcoin   115,321              
Bitcoin [Member] | ABTC Bitmain Purchase Agreement [Member]                  
Crypto Asset Holding [Line Items]                  
Number of Bitcoin pledged for miner purchase | Bitcoin 2,234     151 151        
Bitcoin pledged redemption period         24 months        
Bitcoin [Member] | ABTC Bitmain Purchase Agreement [Member] | Subsequent Event [Member]                  
Crypto Asset Holding [Line Items]                  
Number of Bitcoin pledged for miner purchase | Bitcoin     391            
Bitcoin [Member] | Pledged for Miner Purchase [Member]                  
Crypto Asset Holding [Line Items]                  
Number of bitcoins | Bitcoin           968  
Current digital assets           $ 92,389,000  
Non-current digital assets       $ 272,053,000 $ 272,053,000      
Bitcoin [Member] | Pledged for Miner Purchase [Member] | Parent Bitmain Purchase Agreement [Member]                  
Crypto Asset Holding [Line Items]                  
Number of bitcoins | Bitcoin               968  
Bitcoin [Member] | Pledged for Miner Purchase [Member] | Bitmain Purchase Agreements [Member]                  
Crypto Asset Holding [Line Items]                  
Number of bitcoins | Bitcoin       2,385 2,385   968    
Current digital assets             $ 79,900,000    
Non-current digital assets       $ 272,100,000 $ 272,100,000        
Miner purchase liability             $ 100,900,000    
Miner purchase liability       $ 286,200,000 $ 286,200,000