COMMITMENTS AND CONTINGENCIES, Purchase Commitments (Details) $ in Thousands |
9 Months Ended | |||
---|---|---|---|---|
Dec. 31, 2025
USD ($)
|
Feb. 10, 2025
USD ($)
|
Mar. 31, 2025
USD ($)
Option
|
Mar. 31, 2024
USD ($)
|
|
Supply Agreement with Wolfspeed [Member] | ||||
Purchase Commitments [Abstract] | ||||
Amount payable under settlement agreement | $ 4,770 | |||
Payments made | $ 2,330 | |||
Supply Agreement with Wolfspeed [Member] | Forecast [Member] | ||||
Purchase Commitments [Abstract] | ||||
Final settlement to be paid | $ 2,440 | |||
SiC Materials [Member] | ||||
Purchase Commitments [Abstract] | ||||
Percentage of materials committed to be purchased | 100.00% | |||
Number of options to extend term of exclusive supply agreement | Option | 1 | |||
Extension period of exclusive supply agreement | 2 years | |||
Total purchase commitment | $ 52,950 | |||
Purchases | $ 0 | $ 0 |