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v3.23.2

Accrued Expenses (Tables) | 12 Months Ended
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Apr. 30, 2023
Payables and Accruals [Abstract] |
Schedule of Accrued Expenses | Accrued expenses consisted of the following at April 30, 2023 and 2022: Schedule of Accrued Expenses
|  | April 30, 2023 |  |  | April 30, 2022 |
|  | (in thousands) |
Project costs |  | $ | 181 |  |  | $ | 59 |
Contract loss reserve |  |  | — |  |  |  | 328 |
Employee incentive payments |  |  | 1,948 |  |  |  | 266 |
Accrued salary and benefits |  |  | 52 |  |  |  | 60 |
Professional Fees |  |  | — |  |  |  | 30 |
Other |  |  | 165 |  |  |  | 134 |
Accrued expenses total |  | $ | 2,346 |  |  | $ | 877 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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