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Accounts Receivable, Contract Assets and Contract Liabilities (Tables)

6 Months Ended

Oct. 31, 2025

Accounts Receivable Contract Assets And Contract Liabilities

Schedule of Accounts Receivable, Contract Assets and Contract Liabilities

The following provides further details on the balance sheet accounts of accounts receivable, contract assets and contract liabilities from contracts with customers:

		October 31, 2025				April 30, 2025				April 30, 2024
		(in thousands)
Accounts receivable		$	1,100			$	1,191			$	796
Contract assets		$	752			$	1,088			$	18
Contract liabilities		$	135			$	—			$	302

Schedule of Significant Changes in Contract Assets

Significant changes in the contract assets balances during the period were as follows:

		Six months ended October 31, 2025				Six months ended October 31, 2024
		(in thousands)
Transferred to receivables from contract assets recognized		$	(853	)		$	(583	)
Revenue recognized and not billed			517				651
Net change in contract assets		$	(336	)		$	68

Schedule of Significant Changes in Contract Liabilities

Significant changes in the contract liabilities balances during the period are as follows:

		Six months ended October 31, 2025				Six months ended October 31, 2024
		(in thousands)
Revenue recognized		$	(115	)		$	(1,515	)
Payments collected for which revenue has not been recognized			250				1,332
Net change in contract liabilities		$	135			$	(183	)