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Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands | Jul. 31, 2023 | Apr. 30, 2023
--- | --- | ---
Payables and Accruals [Abstract] |  |
Project costs | $ 55 | $ 181
Employee incentive payments | 1,110 | 1,948
Accrued salary and benefits | 260 | 52
Professional fees | 8 |
Other | 123 | 165
Accrued expenses total | $ 1,556 | $ 2,346

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable for the acquisition of merchandise, materials, supplies and services pertaining to construction projects such as a housing development or factory expansion not classified as trade payables. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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