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Accrued Expenses (Tables)

12 Months Ended

Apr. 30, 2022

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following at April 30, 2022 and 2021:

Schedule of Accrued Expenses 

		April 30, 2022				April 30, 2021
		(in thousands)
Project costs		$	59			$	368
Contract loss reserve			328				328
Employee incentive payments			266				283
Accrued salary and benefits			60				631
Professional Fees			30				200
Other			134				71
Accrued expenses total		$	877			$	1,881

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- Definition

Tabular disclosure of the components of accrued liabilities.

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