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Held-for-sale disposal group and discontinued operations - Revenue and Expenses of the Discontinued Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Operating expenses: |  |  |  |
Net income (loss) from discontinued operations | $ (29,291) | $ 1,671 | $ (26,447) | $ 4,044
Discontinued Operations, Held-for-Sale | Light-Duty |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Revenue | 76,372 | 69,277 | 140,004 | 132,423
Cost of revenue | 61,219 | 54,514 | 111,160 | 105,395
Gross profit | 15,153 | 14,763 | 28,844 | 27,028
Operating expenses: |  |  |  |
Research and development | 2,979 | 3,100 | 5,738 | 6,444
General and administrative | 3,756 | 5,883 | 7,481 | 9,041
Sales and marketing | 2,854 | 2,478 | 5,169 | 4,644
Foreign exchange loss | 1,862 | 198 | 2,609 | 82
Depreciation and amortization | 646 | 622 | 1,279 | 1,307
Operating expenses | 12,097 | 12,281 | 22,276 | 21,518
Income from discontinued operations | 3,056 | 2,482 | 6,568 | 5,510
Income from investment accounted for by the equity method | 387 | 414 | 472 | 445
Loss from classifying the discontinued operations as held-for-sale | (30,183) | 0 | (30,183) | 0
Impairment of long-lived assets | (664) | 0 | (664) | 0
Interest on long-term debt | (391) | (438) | (875) | (935)
Interest and other income (loss), net of bank charges | 133 | 88 | 353 | 503
Income (loss) from discontinued operations before income tax | (27,662) | 2,546 | (24,329) | 5,523
Income tax expense | 1,629 | 875 | 2,118 | 1,479
Net income (loss) from discontinued operations | $ (29,291) | $ 1,671 | $ (26,447) | $ 4,044

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