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Collaborative Research, Development, and License Agreements (Tables) | 12 Months Ended
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Mar. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Capitalized License Fees | Capitalized license fees consisted of the following (in thousands):
|  | March 31, 2023 |  |  | March 31, 2022 |
License fees |  | $ | 114 |  |  | $ | 218 |
Less accumulated amortization |  |  | (101 | ) |  |  | (124 | )
License fees, net |  | $ | 13 |  |  | $ | 94 |

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