Quarterly report [Sections 13 or 15(d)]

DEBT AND FINANCING LEASE LIABILITIES - Additional Information (Details)

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DEBT AND FINANCING LEASE LIABILITIES - Additional Information (Details)
3 Months Ended
Apr. 30, 2025
USD ($)
Jan. 23, 2025
USD ($)
Mar. 31, 2025
USD ($)
project
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Debt Instrument [Line Items]          
Repayments of secured debt     $ 14,250,000 $ 32,500,000  
Senior secured corporate term loans | Secured Debt          
Debt Instrument [Line Items]          
Repayments of secured debt   $ 13,000,000      
Long-term debt, gross     $ 98,750,000   $ 13,000,000
Term Loan A | Secured Debt          
Debt Instrument [Line Items]          
Fixed interest rate, percentage     6.85%    
Senior Secured Credit Facility | Secured Debt          
Debt Instrument [Line Items]          
Debt issuance costs     $ 2,345,000    
Senior Secured Notes, Due September 2045 | Senior Notes | Subsequent Event          
Debt Instrument [Line Items]          
Fixed interest rate, percentage 6.72%        
Proceeds to pay off the construction credit facility $ 78,000,000        
Proceeds from issuance of senior long-term debt $ 67,708,000        
Debt instrument, term 20 years        
Original principal amount $ 300,000,000        
August 2018 Long Term Finance Liability | Solar Photovoltaic Projects          
Debt Instrument [Line Items]          
Solar PV projects sold | project     2    
Investment fund call option exercise     $ 9,486,000    
Revolving Credit Facility          
Debt Instrument [Line Items]          
Credit facility, periodic payment   $ 1,250,000      
Minimum debt service coverage ratio   1.5      
Revolving Credit Facility | Line of Credit          
Debt Instrument [Line Items]          
Fixed interest rate, percentage     6.99%    
Proceeds used to repay revolving credit facility   $ 180,000,000      
Maximum borrowing capacity   $ 100,000,000      
Revolving Credit Facility | Senior Secured Credit Facility | Line of Credit | Debt Covenant, Period Five          
Debt Instrument [Line Items]          
Total funded debt to EBITDA covenant ratio   3.5      
Revolving Credit Facility | Term Loan Due December 28, 2028 | Secured Debt          
Debt Instrument [Line Items]          
Repayments of secured debt   $ 225,000,000      
Revolving Credit Facility | Construction Credit Facility, Due December2027 | Line of Credit          
Debt Instrument [Line Items]          
Fixed interest rate, percentage     8.33%    
Proceeds to pay off the construction credit facility     $ 90,010,000    
Long-term debt     $ 375,566,000    
Revolving Credit Facility | Construction Credit Facility, Due March 2026 | Line of Credit          
Debt Instrument [Line Items]          
Fixed interest rate, percentage     6.08%    
Long-term debt, gross     $ 20,696,000    
Funds available for borrowing     $ 79,304,000    
Term Loan | Term Loan Due December 28, 2028 | Secured Debt          
Debt Instrument [Line Items]          
Repayments of secured debt   $ 100,000,000      
Minimum | Revolving Credit Facility | Senior secured corporate term loans | Line of Credit          
Debt Instrument [Line Items]          
Unused capacity, commitment fee percentage   0.25%      
Minimum | Revolving Credit Facility | Senior secured corporate term loans | Line of Credit | Base Rate          
Debt Instrument [Line Items]          
Interest rate   0.75%      
Minimum | Revolving Credit Facility | Senior secured corporate term loans | Line of Credit | Secured Overnight Financing Rate (SOFR)          
Debt Instrument [Line Items]          
Interest rate   1.75%      
Maximum | Revolving Credit Facility | Senior secured corporate term loans | Line of Credit          
Debt Instrument [Line Items]          
Unused capacity, commitment fee percentage   0.375%      
Maximum | Revolving Credit Facility | Senior secured corporate term loans | Line of Credit | Base Rate          
Debt Instrument [Line Items]          
Interest rate   1.75%      
Maximum | Revolving Credit Facility | Senior secured corporate term loans | Line of Credit | Secured Overnight Financing Rate (SOFR)          
Debt Instrument [Line Items]          
Interest rate   2.75%