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Acquisition and Divestiture - Additional Information (Details) - Applied Energy Group, Inc. - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2024 | Mar. 31, 2025 | Jun. 30, 2025 | Dec. 31, 2024
Acquisition and Divestiture [Line Items] |  |  |  |
Business acquisition date | Dec. 31, 2024 |  |  |
Business acquisition, description |  |  | AEG, an energy technology and advisory services company |
Cash purchase price | $ 59,900 |  |  |
Restricted cash |  |  | $ 5,400 |
Accounts receivable |  |  | 4,400 |
Contract assets |  |  | 2,600 |
Accrued expenses |  |  | 6,600 |
Accounts payable |  |  | 1,300 |
Other assets |  |  | 700 |
Other liabilities |  |  | 700 |
Trade Names and Trademarks |  |  |  |
Acquisition and Divestiture [Line Items] |  |  |  |
Purchase price allocated to intangibles |  |  | $ 350 |
Estimated useful lives of acquired intangible assets |  |  | 3 months 15 days |
Customer-Related Intangibles |  |  |  |
Acquisition and Divestiture [Line Items] |  |  |  |
Purchase price allocated to intangibles | 21,000 | $ 20,000 | $ 20,000 | $ 21,000
Estimated useful lives of acquired intangible assets |  | 6 years | 6 years | 9 years
Goodwill |  |  |  |
Acquisition and Divestiture [Line Items] |  |  |  |
Purchase price allocated to intangibles | $ 30,200 |  | $ 30,600 | $ 30,200

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2 + Details
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