v3.26.1
Subsequent Events (Details)
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 10, 2026
USD ($)
MW
Jan. 28, 2026
USD ($)
unit
Mar. 30, 2026
USD ($)
advance
Feb. 28, 2026
USD ($)
Mar. 30, 2026
USD ($)
advance
d
shares
Dec. 31, 2025
USD ($)
Subsequent Event [Line Items]            
Borrowings           $ 100,000,000
Subsequent Event | Credit Agreement | Line of Credit            
Subsequent Event [Line Items]            
Aggregate principal amount $ 500,000,000          
Borrowing closing period 9 months          
Borrowings         $ 394,067,000  
Repayments of debt in full $ 201,600,000          
Loan maturity period 18 months          
Number of watts capacity | MW 400          
Aggregate principal amount outstanding percentage 5.00%          
Delivered equipment target loan-to-value ratio 65.00%          
Undelivered equipment target loan-to-value ratio 55.00%          
Target loan-to-value period 30 days          
Updated appraisal value percentage 2.00%          
Default shortfall amount period 30 days          
Subsequent Event | Credit Agreement | Line of Credit | Minimum            
Subsequent Event [Line Items]            
Principal payment percentage 10.00%          
Subsequent Event | Credit Agreement | Line of Credit | Secured Overnight Financing Rate (SOFR)            
Subsequent Event [Line Items]            
Variable interest rate 4.00%          
Subsequent Event | Credit Agreement | Line of Credit | Daily Simple Secured Overnight Financing Rate (SOFR)            
Subsequent Event [Line Items]            
Variable interest rate 4.00%          
Subsequent Event | Keystone Master Loan Agreement | Secured Debt            
Subsequent Event [Line Items]            
Aggregate principal amount       $ 120,000,000    
Increase amount       $ 100,000,000    
Borrowings         39,540,000  
Equipment funded percentage       80.00%    
Equipment funded remaining percentage       20.00%    
Amount funded       $ 52,232,000    
Liquidity amount, covenant       $ 20,000,000    
Collateral coverage covenant percentage       110.00%    
Subsequent Event | Keystone Master Loan Agreement | Minimum | Secured Debt            
Subsequent Event [Line Items]            
Borrowing closing period       12 months    
Subsequent Event | Yorkville Promissory Note            
Subsequent Event [Line Items]            
Aggregate principal amount     $ 156,250,000   $ 156,250,000  
Number of advances | advance     5   5  
Committed principal, reduction amount     $ 26,042,000   $ 26,042,000  
Committed principal, reduction period     30 days      
Advance funding premium     4.00%   4.00%  
Interest rate     0.00%   0.00%  
Interest rate in event of default     18.00%   18.00%  
Committed equity after issuance date         30 days  
Average daily volume-weighted average price     100.00%   100.00%  
Trading days | d         3  
Per-payment cap percentage     91.00%   91.00%  
Per-payment cap (in shares) | shares         8,000,000  
Aggregate cap (in shares) | shares         40,000,000  
Beneficial ownership limitation percentage     4.99%   4.99%  
Applicable amortization principal amount percentage     102.00%   102.00%  
Equity line of credit proceeds percentage     100.00%   100.00%  
Unused capacity percentage         1.00%  
Committed principal amount percentage     50.00%   50.00%  
Monthly installment amount         $ 10,000,000  
Subsequent Event | Yorkville Promissory Note | Exit Fee, Term One            
Subsequent Event [Line Items]            
Exit fee percentage     0.00%   0.00%  
Exit fee period         180 days  
Subsequent Event | Yorkville Promissory Note | Exit Fee, Term Two            
Subsequent Event [Line Items]            
Exit fee percentage     1.00%   1.00%  
Exit fee period         181 days  
Subsequent Event | Yorkville Promissory Note | Exit Fee, Term Three            
Subsequent Event [Line Items]            
Exit fee percentage     1.33%   1.33%  
Exit fee period         365 days  
Subsequent Event | Beal Equipment Financing | Line of Credit            
Subsequent Event [Line Items]            
Aggregate principal amount     $ 165,000,000   $ 165,000,000  
Loan maturity period     33 months      
Interest rate     12.00%   12.00%  
Interest rate in event of default     14.00%   14.00%  
Unused capacity percentage     1.00%      
Commitment fee amount     $ 22,900,000      
Exit fee     $ 37,000,000      
Subsequent Event | Siemens Energy, Inc., F-Class Gas Turbine            
Subsequent Event [Line Items]            
Number of gas turbine units and related equipment and services purchased | unit   3        
Fixed price portion   $ 324,400,000        
Amount paid as of date of issuance   $ 276,600,000        
Ongoing payment period   10 years