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14. ACQUISITION (Details) |  | 12 Months Ended
--- | --- | ---
Nov. 23, 2015 USD ($) patent | Mar. 31, 2025 USD ($) | Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($)
Other accrued expenses |  |  |  |
Acquisition disclosure |  |  |  |
Contingent consideration liability |  | $ 0 | $ 160,000 |
Mika Monu |  |  |  |
Acquisition disclosure |  |  |  |
Contingent consideration |  | 30,000,000 |  |
Change in contingent consideration liability |  | (168,000) | (1,000,000) | $ (1,900,000)
Mika Monu | Other accrued expenses |  |  |  |
Acquisition disclosure |  |  |  |
Contingent consideration liability | $ 5,800,000 | $ 0 | $ 160,000 |
Mika Monu | UNITED STATES |  |  |  |
Acquisition disclosure |  |  |  |
Number of patents held | patent | 12 |  |  |
Mika Monu | Quarterly payments based on net revenue | Maximum |  |  |  |
Acquisition disclosure |  |  |  |
Contingent consideration | $ 30,000,000 |  |  |
Contingent consideration, percent of net revenue | 5.00% |  |  |

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