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Short-term investments | 6 Months Ended
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Sep. 30, 2024
Short-term investments [Abstract] |
Short-term investments | 5. Short-term investments The Company holds various marketable securities, with maturities greater than 90 days at the time of purchase, as follows:
|  | September 30, 2024 |  |  | March 31, 2024 |
|  |  | $ |  |  |  | $ |
Guaranteed investment certificate issued in CAD currency earning interest at 3% and maturing on April 1, 2025 |  |  | 15 |  |  |  | — |
Total short-term investments |  |  | 15 |  |  |  | — |

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