| Line Item | Jun 30, 2026 | Mar 31, 2026 | Jun 30, 2025 | Mar 31, 2025 |
|---|---|---|---|---|
| Revenue | — | |||
| Total cost of revenue | — | |||
| Gross profit | — | |||
| % of revenue | 45.9% | — | ||
| Operating expenses: | ||||
| Research and development | — | |||
| Sales and marketing | — | |||
| General and administrative | — | |||
| Restructuring costs | — | |||
| Desktop Metal litigation | — | |||
| Impairment losses | — | |||
| Operating loss | — | |||
| % of revenue | -71.0% | — | ||
| Gain (loss) on investment in marketable equity securities | — | |||
| Other expense, net | — | |||
| Finance income | — | |||
| Finance expense | — | |||
| Loss before income taxes | — | |||
| Income tax expense | — | |||
| Net loss from continuing operations | — | |||
| Net loss | ||||
| % of revenue | -23.5% | — | ||
| Less: Comprehensive loss attributable to non-controlling interests | — | |||
| Net loss attributable to common shareholders | — | |||
| % of revenue | -23.5% | — | ||
| Net loss attributable to common shareholders_Basic | — | |||
| Net loss attributable to common shareholders_Diluted | — |