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Schedule of Significant Changes in Contract Assets (Details) - USD ($) $ in Thousands	6 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Accounts Receivable Contract Assets And Contract Liabilities
Transferred to receivables from contract assets recognized	$ (853)	$ (583)
Revenue recognized and not billed	517	651
Net change in contract assets	$ (336)	$ 68

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- References

No definition available.

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- Definition

Revenue recognized and not billed.

+ References

No definition available.

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- Definition

Amount of decrease in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time from transfer to receivable due to right to consideration becoming unconditional.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-10

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- Definition

Amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

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