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INTANGIBLE ASSETS (Tables) | 3 Months Ended
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Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets and Goodwill [Table Text Block] |
|  | (in thousands) |
|  | As of June 30, 2025 ($) |  |  | As of March 31, 2025 ($) |
Amortized intangible assets |  |  |  |  |  |
Patents |  |  | 530 |  |  |  | 530 |
Other intangibles |  |  | 34 |  |  |  | 34 |
Accumulated amortization |  |  | (219 | ) |  |  | (205 | )
Total amortized intangible assets |  |  | 345 |  |  |  | 359 |
Other intangible assets |  |  |  |  |  |  |  |
Patents |  |  | 645 |  |  |  | 630 |
Software development cost |  |  | 1,007 |  |  |  | 863 |
Total unamortized intangible assets |  |  | 1,652 |  |  |  | 1,493 |
Total intangible assets |  |  | 1,997 |  |  |  | 1,852 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
Estimated annual amortization expense |  | (in thousands) ($) |
For the year ended 2027 |  |  | 59 |
For the year ended 2028 |  |  | 65 |
For the year ended 2029 |  |  | 72 |
For the year ended 2030 |  |  | 79 |
For the year ended 2031 |  |  | 87 |

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