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Related Party Transactions - Additional Information (Detail) - USD ($) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Smith, Gambrell & Russell, LLP [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Fees incured from Smith, Gambrell & Russell |  | $ 200,000 |
European Metal Recycling Limited [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Other Liabilities | $ 0 |  | $ 0
European Metal Recycling Limited [Member] | Maximum [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Tendering process to select best buyer of scrap metal | 100,000 | 100,000 |
Advan Six [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Other Liabilities | 0 |  | $ 0
Tendering process to select best buyer of scrap metal | $ 0 | $ 0 |

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