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v3.25.2

Segment information - Financial information by business segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Segment Reporting Information [Line Items] |  |  |  |
Revenue | $ 12,498 | $ 14,109 | $ 19,821 | $ 28,537
Cost of revenue | 11,656 | 11,750 | 17,444 | 26,720
Gross profit | 842 | 2,359 | 2,377 | 1,817
Research and development | 1,574 | 3,460 | 2,867 | 7,809
Research and development | 1,657 |  |  |
General and administrative | 4,106 | 5,720 | 6,778 | 12,915
Sales and marketing | 290 | 962 | 733 | 2,083
Depreciation and amortization | 106 | 98 | 214 | 456
Operating expenses | 6,159 | 10,240 | 10,592 | 23,263
Add back: Depreciation & amortization | 219 | 169 | 397 | 1,867
Segment EBITDA | (8,087) | (4,478) | (12,829) | (10,714)
Equity income (loss) | (3,686) | (1,102) | (7,570) | (1,102)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 24,518 | 18,168 | 48,640 | 32,596
Cost of revenue | 25,602 | 15,651 | 47,674 | 30,621
Gross profit | (1,084) | 2,517 | 966 | 1,975
Research and development |  | 4,581 | 7,757 | 8,930
Research and development | 3,545 |  |  |
General and administrative | 3,112 | 2,174 | 6,223 | 4,130
Sales and marketing | 348 | 551 | 791 | 1,280
Depreciation and amortization | 919 | 312 | 1,705 | 471
Operating expenses | 7,924 | 7,618 | 16,476 | 14,811
Add back: Depreciation & amortization | 921 | 623 | 2,681 | 2,122
Segment EBITDA | (8,087) | (4,478) | (12,829) | (10,714)
Equity income (loss) | 0 | 0 | 0 | 0
Operating Segments | High-Pressure Controls & Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 2,896 | 3,562 | 4,786 | 6,049
Cost of revenue | 2,791 | 2,453 | 4,168 | 4,413
Gross profit | 105 | 1,109 | 618 | 1,636
Research and development | 1,635 | 1,408 | 2,734 | 2,951
General and administrative | 386 | 303 | 705 | 496
Sales and marketing | 23 | 130 | 150 | 362
Depreciation and amortization | 59 | 43 | 115 | 85
Operating expenses | 2,103 | 1,884 | 3,704 | 3,894
Add back: Depreciation & amortization | 149 | 118 | 289 | 226
Segment EBITDA | (1,849) | (657) | (2,797) | (2,032)
Operating Segments | Heavy-Duty OEM |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 9,602 | 10,547 | 15,035 | 22,488
Cost of revenue | 8,865 | 9,297 | 13,276 | 22,307
Gross profit | 737 | 1,250 | 1,759 | 181
Research and development | 22 | 2,052 | 133 | 4,858
General and administrative | 34 | 1,156 | 99 | 2,919
Sales and marketing | 3 | 352 | 23 | 849
Depreciation and amortization | 0 | 4 | 0 | 121
Operating expenses | 59 | 3,564 | 255 | 8,747
Add back: Depreciation & amortization | 0 | 0 | 0 | 1,391
Segment EBITDA | 678 | (2,314) | 1,504 | (7,175)
Operating Segments | Cespira |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 12,020 | 4,059 | 28,819 | 4,059
Cost of revenue | 13,946 | 3,901 | 30,230 | 3,901
Gross profit | (1,926) | 158 | (1,411) | 158
Research and development | 1,888 | 1,121 | 4,890 | 1,121
General and administrative | 2,692 | 715 | 5,419 | 715
Sales and marketing | 322 | 69 | 618 | 69
Depreciation and amortization | 860 | 265 | 1,590 | 265
Operating expenses | 5,762 | 2,170 | 12,517 | 2,170
Add back: Depreciation & amortization | 772 | 505 | 2,392 | 505
Segment EBITDA | (6,916) | (1,507) | (11,536) | (1,507)
Consolidation, Eliminations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | (12,020) | (4,059) | (28,819) | (4,059)
Cost of revenue | (13,946) | (3,901) | (30,230) | (3,901)
Gross profit | 1,926 | (158) | 1,411 | (158)
Research and development | (1,888) | (1,121) | (4,890) | (1,121)
General and administrative | (2,692) | (715) | (5,419) | (715)
Sales and marketing | (322) | (69) | (618) | (69)
Depreciation and amortization | (860) | (265) | (1,590) | (265)
Operating expenses | (5,762) | (2,170) | (12,517) | (2,170)
Equity income (loss) | 0 | 0 | 0 | 0
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Cost of revenue | 0 | 0 | 0 | 0
Gross profit | 0 | 0 | 0 | 0
Research and development | 0 | 0 | 0 | 0
General and administrative | 3,686 | 4,261 | 5,974 | 9,500
Sales and marketing | 264 | 480 | 560 | 872
Depreciation and amortization | 47 | 51 | 99 | 250
Operating expenses | 3,997 | 4,792 | 6,633 | 10,622
Equity income (loss) | $ (3,686) | $ (1,102) | $ (7,570) | $ (1,102)

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