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v3.25.2

Liquidity and Going Concern (Details) € in Thousands, shares in Thousands, $ in Thousands |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | ---
Sep. 13, 2024 shares | Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($) | Jul. 29, 2025 USD ($) | Jul. 29, 2025 EUR (€) | Dec. 31, 2024 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Operating losses |  | $ 1,010 | $ 7,740 | $ 2,788 | $ 23,241 |  |  |
Cash and cash equivalents |  | 6,064 | $ 13,474 | 6,064 | $ 13,474 |  |  | $ 14,754
Long-term debt |  | 4,882 |  | 4,882 |  |  |  |
Current portion of long-term debt |  | 3,905 |  | 3,905 |  |  |  | 3,905
Minimum cash requirement |  | 15,000 |  | 15,000 |  |  |  |
Treasury stock reissued (in shares) | shares | 35,000 |  |  |  |  |  |  |
Discontinued Operations, Held-for-Sale |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Cash and cash equivalents classified as held for sale |  | 21,383 |  | 21,383 |  |  |  |
Discontinued Operations, Held-for-Sale | Light-Duty |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Cash and cash equivalents classified as held for sale |  | $ 15,319 |  | $ 15,319 |  |  |  | $ 22,892
Subsequent Event | Discontinued Operations, Disposed of by Sale | Light-Duty |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Net proceeds from sale |  |  |  |  |  | $ 62,513 | € 53,600 |

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