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Shipyard Transaction and Discontinued Operations - Additional Information (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 USD ($) Vechicle | Dec. 31, 2023 USD ($)
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |
Liabilities | $ 32,242 | $ 49,457
Asset impairments | $ 484 |
Forty-Vehicle Ferry |  |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] |  |
Number of vehicle ferry projects | Vechicle | 2 |

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