| Schedule of Segment Reporting Information |
Financial information by reportable segment as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, 2026 | | | | High-Pressure Controls | | | | | | Cespira | | Total Segment | | Revenue | | | $ | 2,717 | | | | | | | $ | 27,071 | | | $ | 29,788 | | | Cost of revenue | | | 2,584 | | | | | | | 23,257 | | | 25,841 | | | Gross profit | | | 133 | | | | | | | 3,814 | | | 3,947 | | | Operating expenses: | | | | | | | | | | | | | Research and development | | | 790 | | | | | | | 1,182 | | | 1,972 | | | General and administrative | | | 561 | | | | | | | 2,969 | | | 3,530 | | | Sales and marketing | | | 131 | | | | | | | 621 | | | 752 | | | Depreciation and amortization | | | 11 | | | | | | | 899 | | | 910 | | | | | 1,493 | | | | | | | 5,671 | | | 7,164 | | | | | | | | | | | | | | Add back: Depreciation and amortization1 | | | 221 | | | | | | | 986 | | | 1,207 | | | Segment EBITDA | | | $ | (1,139) | | | | | | | $ | (871) | | | $ | (2,010) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, 2025 | | | | High-Pressure Controls | | Heavy-Duty OEM | | | | Cespira | | Total Segment | | Revenue | | | $ | 2,896 | | | $ | 9,602 | | | | | $ | 12,020 | | | $ | 24,518 | | | Cost of revenue | | | 2,791 | | | 8,865 | | | | | 13,946 | | | 25,602 | | | Gross profit | | | 105 | | | 737 | | | | | (1,926) | | | (1,084) | | | Operating expenses: | | | | | | | | | | | | | Research and development | | | 1,552 | | | 22 | | | | | 1,888 | | | 3,462 | | | General and administrative | | | 386 | | | 34 | | | | | 2,692 | | | 3,112 | | | Sales and marketing | | | 23 | | | 3 | | | | | 322 | | | 348 | | | Depreciation and amortization | | | 59 | | | — | | | | | 860 | | | 919 | | | | | 2,020 | | | 59 | | | | | 5,762 | | | 7,841 | | | | | | | | | | | | | | Add back: Depreciation and amortization1 | | | 172 | | | — | | | | | 772 | | | 944 | | | Segment EBITDA | | | $ | (1,743) | | | $ | 678 | | | | | $ | (6,916) | | | $ | (7,981) | |
16. Segment information (continued): | | | | | | | | | | | | | | | | | | | | | | | | | | | Six months ended June 30, 2026 | | | | High-Pressure Controls | | | | | | Cespira | | Total Segment | | Revenue | | | $ | 5,002 | | | | | | | $ | 49,320 | | | $ | 54,322 | | | Cost of revenue | | | 4,353 | | | | | | | 43,930 | | | 48,283 | | | Gross profit | | | 649 | | | | | | | 5,390 | | | 6,039 | | | Operating expenses: | | | | | | | | | | | | | Research and development | | | 1,738 | | | | | | | 2,662 | | | 4,400 | | | General and administrative | | | 1,112 | | | | | | | 5,232 | | | 6,344 | | | Sales and marketing | | | 226 | | | | | | | 882 | | | 1,108 | | | Depreciation and amortization | | | 96 | | | | | | | 1,773 | | | 1,869 | | | | | 3,172 | | | | | | | 10,549 | | | 13,721 | | | | | | | | | | | | | | Add back: Depreciation and amortization1 | | | 408 | | | | | | | 1,935 | | | 2,343 | | | Segment EBITDA | | | $ | (2,115) | | | | | | | $ | (3,224) | | | $ | (5,339) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six months ended June 30, 2025 | | | | High-Pressure Controls | | Heavy-Duty OEM | | | | Cespira | | Total Segment | | Revenue | | | $ | 4,786 | | | $ | 15,035 | | | | | $ | 28,819 | | | $ | 48,640 | | | Cost of revenue | | | 4,168 | | | 13,276 | | | | | 30,230 | | | 47,674 | | | Gross profit | | | 618 | | | 1,759 | | | | | (1,411) | | | 966 | | | Operating expenses: | | | | | | | | | | | | | Research and development | | | 2,734 | | | 133 | | | | | 4,890 | | | 7,757 | | | General and administrative | | | 705 | | | 99 | | | | | 5,419 | | | 6,223 | | | Sales and marketing | | | 150 | | | 23 | | | | | 618 | | | 791 | | | Depreciation and amortization | | | 115 | | | — | | | | | 1,590 | | | 1,705 | | | | | 3,704 | | | 255 | | | | | 12,517 | | | 16,476 | | | | | | | | | | | | | | | Add back: Depreciation and amortization1 | | | 298 | | | — | | | | | 2,392 | | | 2,690 | | | Segment EBITDA | | | $ | (2,788) | | | $ | 1,504 | | | | | $ | (11,536) | | | $ | (12,820) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, | | Six months ended June 30, | | Total additions to long-lived assets, excluding business combinations | | 2026 | | 2025 | | 2026 | | 2025 | | | | | | | | | | | High-Pressure Controls | | 48 | | | 821 | | | 480 | | | 1,379 | | | | | | | | | | | | Corporate and unallocated | | — | | | 1 | | | — | | | 16 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total consolidated | | $ | 48 | | | $ | 822 | | | $ | 480 | | | $ | 1,395 | |
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| Schedule of Geographical Revenue Information |
Reconciliations of reportable segment financial information to consolidated statement of operations: | | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, 2026 | | Total Segment | | Less: Cespira | | Add: Corporate & unallocated | | | | Total Consolidated | | Revenue | $ | 29,788 | | | $ | 27,071 | | | $ | — | | | | | $ | 2,717 | | | Cost of revenue | 25,841 | | | 23,257 | | | — | | | | | 2,584 | | | Gross profit | 3,947 | | | 3,814 | | | — | | | | | 133 | | | Operating expenses: | | | | | | | | | | | Research and development | 1,972 | | | 1,182 | | | 421 | | | | | 1,211 | | | General and administrative | 3,530 | | | 2,969 | | | 3,613 | | | | | 4,174 | | | Sales and marketing | 752 | | | 621 | | | 93 | | | | | 224 | | | Depreciation and amortization | 910 | | | 899 | | | 34 | | | | | 45 | | | 7,164 | | | 5,671 | | | 4,161 | | | | | 5,654 | | | Equity loss | — | | | — | | | (1,283) | | | | | (1,283) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended June 30, 2025 | | Total Segment | | Less: Cespira | | Add: Corporate & unallocated | | | | Total Consolidated | | Revenue | $ | 24,518 | | | $ | 12,020 | | | $ | — | | | | | $ | 12,498 | | | Cost of revenue | 25,602 | | | 13,946 | | | — | | | | | 11,656 | | | Gross profit | (1,084) | | | (1,926) | | | — | | | | | 842 | | | Operating expenses: | | | | | | | | | | | Research and development | 3,462 | | | 1,888 | | | — | | | | | 1,574 | | | General and administrative | 3,112 | | | 2,692 | | | 3,686 | | | | | 4,106 | | | Sales and marketing | 348 | | | 322 | | | 264 | | | | | 290 | | | Depreciation and amortization | 919 | | | 860 | | | 47 | | | | | 106 | | | 7,841 | | | 5,762 | | | 3,997 | | | | | 6,076 | | | Equity loss | — | | | — | | | (3,686) | | | | | (3,686) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Six months ended June 30, 2026 | | Total Segment | | Less: Cespira | | Add: Corporate & unallocated | | | | Total Consolidated | | Revenue | $ | 54,322 | | | $ | 49,320 | | | $ | — | | | | | $ | 5,002 | | | Cost of revenue | 48,283 | | | 43,930 | | | — | | | | | 4,353 | | | Gross profit | 6,039 | | | 5,390 | | | — | | | | | 649 | | | Operating expenses: | | | | | | | | | | | Research and development | 4,400 | | | 2,662 | | | 696 | | | | | 2,434 | | | General and administrative | 6,344 | | | 5,232 | | | 5,896 | | | | | 7,008 | | | Sales and marketing | 1,108 | | | 882 | | | 205 | | | | | 431 | | | Depreciation and amortization | 1,869 | | | 1,773 | | | 59 | | | | | 155 | | | 13,721 | | | 10,549 | | | 6,856 | | | | | 10,028 | | | Equity loss | — | | | | | (2,664) | | | | | (2,664) | |
16. Segment information (continued):
| | | | | | | | | | | | | | | | | | | | | | | | | | | Six months ended June 30, 2025 | | Total Segment | | Less: Cespira | | Add: Corporate & unallocated | | | | Total Consolidated | | Revenue | $ | 48,640 | | | $ | 28,819 | | | $ | — | | | | | $ | 19,821 | | | Cost of revenue | 47,674 | | | 30,230 | | | — | | | | | 17,444 | | | Gross profit | 966 | | | (1,411) | | | — | | | | | 2,377 | | | Operating expenses: | | | | | | | | | | | Research and development | 7,757 | | | 4,890 | | | — | | | | | 2,867 | | | General and administrative | 6,223 | | | 5,419 | | | 5,974 | | | | | 6,778 | | | Sales and marketing | 791 | | | 618 | | | 560 | | | | | 733 | | | Depreciation and amortization | 1,705 | | | 1,590 | | | 99 | | | | | 214 | | | 16,476 | | | 12,517 | | | 6,633 | | | | | 10,592 | | | Equity loss | — | | | | | (7,570) | | | | | (7,570) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reconciliation of Segment EBITDA to Loss before income taxes | | Three months ended June 30, | | Six months ended June 30, | | | 2026 | | 2025 | | 2026 | | 2025 | | Total Segment EBITDA | | $ | (2,010) | | | $ | (7,981) | | | $ | (5,339) | | | $ | (12,820) | | | Adjustments: | | | | | | | | | Depreciation and amortization1 | | 255 | | | 219 | | | 467 | | | 397 | | | Cespira's Segment EBITDA | | (871) | | | (6,916) | | | (3,224) | | | (11,536) | | | Loss on investments accounted for under the equity method (note 8) | | 1,283 | | | 3,686 | | | 2,664 | | | 7,570 | | | Corporate and unallocated operating expenses | | 4,127 | | | 3,950 | | | 6,797 | | | 6,534 | | | Foreign exchange gain (loss) | | 1,693 | | | (4,224) | | | 2,700 | | | (5,427) | | | | | | | | | | | | Change in fair value of warrant liability | | 1,496 | | | — | | | 1,496 | | | — | | | Financing transaction costs | | 1,085 | | | — | | | 1,085 | | | — | | | Interest on long-term debt | | 68 | | | 166 | | | 158 | | | 358 | | | Interest and other income, net of bank charges | | 6 | | | 147 | | | (736) | | | (502) | | | Loss before income taxes in continuing operations | | $ | (11,152) | | | $ | (5,009) | | | $ | (16,746) | | | $ | (10,214) | | 1Depreciation and amortization expenses used in computation for Segment EBITDA and reconciliation to consolidated loss before income taxes are included in cost of revenue and operating expenses on our statement of operations and comprehensive income (loss).Revenues are attributable to geographical regions based on the location of the Company’s customers and are presented as a percentage of the Company's continuing revenues, as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | % of revenue | | | Three months ended June 30, | | Six months ended June 30, | | | 2026 | | 2025 | | 2026 | | 2025 | | Asia | | 34 | % | | 5 | % | | 45 | % | | 7 | % | | Americas | | 50 | % | | 16 | % | | 41 | % | | 14 | % | | Europe | | 16 | % | | 79 | % | | 14 | % | | 79 | % | | | | | | | | | | | | | | | | | | |
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