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Energy Assets, Net - Additional Information (Details) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 USD ($) | Dec. 31, 2023 USD ($) project | Dec. 31, 2022 USD ($) project | Dec. 31, 2021 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |
Cost of revenues |  | $ 59,390 | $ 49,755 | $ 43,113
Capitalized interest |  | $ 43,561 | $ 13,050 | 2,814
Energy asset impairment charges | $ 1,901 |  |  |
Number of ESPC asset projects | project |  | 6 | 5 |
Accrued expenses and other current liabilities |  | $ 52,903 | $ 34,796 |
Other liabilities |  | 18,393 | 7,617 |
Total contract liabilities |  | 71,296 | 42,413 |
ARO assets, net |  | 4,800 | 2,359 |
ARO liabilities, non-current |  | 5,960 | 3,052 |
Depreciation expense of ARO assets |  | 4,155 | 2,665 | 3,143
Accretion expense of ARO liabilities |  | 258 | 146 | 123
Energy Asset Group One |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Energy asset impairment charges |  | 1,298 |  |
Energy Asset Group Two |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Energy asset impairment charges |  | 311 |  |
Asset Retirement Obligation (ARO) Asset |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Depreciation expense of ARO assets |  | 215 | 146 | $ 113
Renewal Energy Program |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Other liabilities |  | 41,680 | 27,168 |
Total contract liabilities |  | 42,278 | 27,429 |
Renewal Energy Program | Accrued expenses and other current liabilities |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Accrued expenses and other current liabilities |  | $ 598 | $ 261 |

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