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v3.24.3

Shareholders' Equity, Private Placement and Warrants (Details) $ / shares in Units, $ in Thousands |  |  |  | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2023 USD ($) $ / shares shares | Sep. 25, 2023 USD ($) shares | Sep. 24, 2023 USD ($) shares | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) $ / shares shares | Mar. 31, 2024 USD ($) $ / shares | Mar. 31, 2023 USD ($)
Private Placement [Abstract] |  |  |  |  |  |  |
Warrants exercised into common shares (in shares) | shares |  |  | 1,951,371 | 740,457 |  |  |
Warrant exercise price (in dollars per share) | $ / shares |  |  |  | $ 1.03 |  | $ 1.72 |
Term of warrants |  |  |  | 5 years |  |  |
Proceeds from offering | $ |  |  | $ 7,500 |  |  |  |
Derivative warrant liabilities | $ | $ 3,457 |  |  | $ 2,603 | $ 3,457 | $ 4,359 | $ 0
Warrants [Abstract] |  |  |  |  |  |  |
Initial warrant liability | $ |  |  |  | 0 | $ 1,631 |  |
Shore Pharma LLC and SS Pharma LLC [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Derivative warrant liabilities | $ |  |  |  | $ 868 |  | $ 1,453 |
Private Placement [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Warrants exercised into common shares (in shares) | shares | 1,951,371 |  |  |  |  |  |
Common shares sold price per share (in dollars per share) | $ / shares | $ 1.848 |  |  |  | $ 1.848 |  |
Warrant exercise price (in dollars per share) | $ / shares | 0.0001 |  |  |  | 0.0001 |  |
Net proceeds from offering | $ |  | $ 7,338 |  |  |  |  |
Private Placement [Member] | Shore Pharma LLC and SS Pharma LLC [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Beneficial owner percentage |  | 5.50% |  |  |  |  |
Proceeds from offering | $ |  | $ 2,500 |  |  |  |  |
Pre-funded Warrants [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Number of shares of common stock that can be purchased with warrants (in shares) | shares |  |  |  | 1,366,373 |  |  |
Warrant exercise price (in dollars per share) | $ / shares |  |  |  | $ 0.0001 |  |  |
Number of shares of common stock that can be purchased with warrants (in shares) | shares |  |  |  | 740,480 |  |  |
Warrants [Abstract] |  |  |  |  |  |  |
Proceeds from issuance of warrants | $ |  | 3,047 |  |  |  |  |
Payment of issuance cost warrants | $ |  | 84 |  |  |  |  |
Pre-funded Warrants [Member] | Private Placement [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Warrant exercise price (in dollars per share) | $ / shares | $ 0.0001 |  |  |  | $ 0.0001 |  |
Number of shares issued upon exercise of each warrant (in shares) | shares | 1 |  |  |  | 1 |  |
Number of shares of common stock that can be purchased with warrants (in shares) | shares | 2,106,853 |  |  |  | 2,106,853 |  |
Common Warrants [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Number of shares of common stock that can be purchased with warrants (in shares) | shares |  |  |  | 2,536,391 |  |  |
Warrant exercise price (in dollars per share) | $ / shares |  |  |  | $ 3.003 |  |  |
Warrants [Abstract] |  |  |  |  |  |  |
Payment of issuance cost warrants | $ |  | $ 45 |  |  |  |  |
Common Warrants [Member] | Private Placement [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Number of shares of common stock that can be purchased with warrants (in shares) | shares | 2,536,391 |  |  |  | 2,536,391 |  |
Common Warrant and Pre-Funded Warrant [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Number of shares of common stock that can be purchased with warrants (in shares) | shares |  | 4,643,244 |  |  |  |  |
Term of warrants |  |  |  | 5 years |  |  |
Common Warrant and Pre-Funded Warrant [Member] | Private Placement [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Common shares and pre-funded warrant issued ratio | 0.625 |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |
Warrants [Abstract] |  |  |  |  |  |  |
Payments of stock issuance costs | $ |  | $ 78 |  |  |  |  |
Proceeds from issuance of common shares | $ |  | $ 2,822 |  |  |  |  |
Common Stock [Member] | Private Placement [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Warrants exercised into common shares (in shares) | shares |  |  |  | 740,480 |  |  |
Warrant exercise price (in dollars per share) | $ / shares | $ 3.003 |  |  |  | $ 3.003 |  |
Common Stock [Member] | Common Warrants [Member] | Private Placement [Member] |  |  |  |  |  |  |
Private Placement [Abstract] |  |  |  |  |  |  |
Number of shares issued upon exercise of each warrant (in shares) | shares | 1 |  |  |  | 1 |  |

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