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INTANGIBLE ASSETS - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Mar. 31, 2025
--- | --- | ---
Amortized Assets |  |
Amortized Assets, Gross Amount | $ 566 | $ 564
Amortized Assets, Accumulated Amortization | (232) | (205)
Amortized Assets, Net Amount | 334 | 359
Unamortized Assets |  |
Unamortized Assets, Gross Amount | 4,545 | 1,493
Unamortized Assets, Accumulated Amortization | 0 | 0
Unamortized Assets, Net Amount | 4,545 | 1,493
Total Intangible Assets, Gross Amount | 5,111 | 2,057
Total Intangible Assets, Accumulated Amortization | (232) | (205)
Total Intangible Assets, Net Amount | 4,879 | 1,852
Favorable Contract [Member] |  |
Unamortized Assets |  |
Unamortized Assets, Gross Amount | 2,700 | 0
Unamortized Assets, Accumulated Amortization | 0 | 0
Unamortized Assets, Net Amount | 2,700 | 0
Software Development [Member] |  |
Unamortized Assets |  |
Unamortized Assets, Gross Amount | 1,180 | 863
Unamortized Assets, Accumulated Amortization | 0 | 0
Unamortized Assets, Net Amount | 1,180 | 863
Patents [Member] |  |
Unamortized Assets |  |
Unamortized Assets, Gross Amount | 660 | 625
Unamortized Assets, Accumulated Amortization | 0 | 0
Unamortized Assets, Net Amount | 660 | 625
Other Intangible Assets [Member] |  |
Unamortized Assets |  |
Unamortized Assets, Gross Amount | 5 | 5
Unamortized Assets, Accumulated Amortization | 0 | 0
Unamortized Assets, Net Amount | 5 | 5
Patents [Member] |  |
Amortized Assets |  |
Amortized Assets, Gross Amount | 532 | 530
Amortized Assets, Accumulated Amortization | (209) | (183)
Amortized Assets, Net Amount | 323 | 347
Other Intangible Assets [Member] |  |
Amortized Assets |  |
Amortized Assets, Gross Amount | 34 | 34
Amortized Assets, Accumulated Amortization | (23) | (22)
Amortized Assets, Net Amount | $ 11 | $ 12

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