v3.24.2.u1
Fair Value Measurements - Additional Information (Details)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 20, 2023
USD ($)
Feb. 15, 2023
USD ($)
facility
MW
Dec. 22, 2020
USD ($)
facility
MW
Jun. 30, 2024
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Jun. 30, 2024
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Dec. 31, 2023
USD ($)
shares
Jan. 31, 2024
facility
Dec. 20, 2023
MW
Dec. 20, 2023
operatingSolarEnergyFacility
Dec. 20, 2023
developmentSolarEnergyFacility
Jul. 21, 2023
USD ($)
Jun. 15, 2023
USD ($)
Dec. 31, 2022
shares
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Alignment shares outstanding (in shares) | shares       796,950 1,006,250 796,950 1,006,250 996,188             1,207,500
Period after merger           7 years                  
Volatility rate           69.00%                  
Risk-free interest rate           4.45%                  
(Gain) loss on fair value remeasurement of contingent consideration, net       $ (1,400) $ 50 $ (1,479) $ 100                
Number of assets acquired | facility                 20            
Purchase price payable, current       5,673   5,673   $ 9,514              
Caldera Acquisition                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Earnout cash payments $ 8,000                            
Amount of change of other contingent consideration, amount           900   2,600              
(Gain) loss on fair value remeasurement of contingent consideration, net       1,400   1,700                  
Number of assets acquired                     35 6      
Nameplate capacity | MW                   121          
True Green II Acquisition                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Earnout cash payments   $ 10,000                          
Amount of change of other contingent consideration, amount           2,200   $ 4,700              
(Gain) loss on fair value remeasurement of contingent consideration, net       200 0 200 0                
Number of assets acquired | facility   58                          
Nameplate capacity | MW   220                          
Purchase price payable, current       2,700   2,700                  
Solar Acquisition                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Earnout cash payments     $ 3,100                        
Number of assets acquired | facility     16                        
Nameplate capacity | MW     61.5                        
Contingent consideration     $ 7,400                        
Period since acquisition of facilities     36 months                        
Contingent consideration, liability, measurement period               36 months              
Contingent consideration       3,100   3,100   $ 3,100              
Solar Acquisition | Power Rate                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
(Gain) loss on fair value remeasurement of contingent consideration, net       0 100 0 100                
Solar Acquisition | Minimum                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Period since acquisition of facilities     18 months                        
Solar Acquisition | Maximum                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Period since acquisition of facilities     36 months                        
APAF III Term Loan                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Maximum borrowing capacity $ 163,000                       $ 28,000 $ 47,000  
Interest Rate Swaps                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Derivative, notional amount       118,800   118,800   112,800              
Interest expense       400 $ 2,800 2,400 $ 100                
Forward Starting Interest Rate Swap                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Derivative, notional amount       250,000   250,000                  
Proceeds from issuance of debt           16,700                  
Change in unrealized gain (loss) on fair value hedging instruments               17,300              
Forward Starting Interest Rate Swap | APAF III Term Loan                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Maximum borrowing capacity               238,000              
Forward Starting Interest Rate Swap | APAF IV Term Loan                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Remaining borrowing capacity               $ 12,000              
Forward Starting Interest Rate Swap | APAF III And IV Term Loan                              
Fair Value, Option, Quantitative Disclosures [Line Items]                              
Interest expense       400   800                  
Debt interest expense           17,300                  
Gain (loss) to be reclassified during next 12 months       $ 1,600   $ 1,600