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Note 9 - Lease Commitments (Tables)

12 Months Ended

Apr. 30, 2023

Notes Tables

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

Fiscal years ended April 30,		(in thousands)
2024		$	1,634
2025			1,429
2026			1,461
2027			1,493
Thereafter			882
Total undiscounted future minimum lease payments			6,899
Less: difference between undiscounted lease payments & the present value of future lease payments			771
Total operating lease liabilities		$	6,128

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-6

+ Details

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Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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Period Type:	duration