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TREASURY STOCK TRANSACTIONS	3 Months Ended
	Jul. 31, 2020
Disclosure Text Block Supplement [Abstract]
Treasury Stock [Text Block]	NOTE D – TREASURY STOCK TRANSACTIONS During the three month period ended July 31, 2020, the Company made contributions of 14,926 shares of its common stock held in treasury to the Company’s profit-sharing plan and trust under Section 401(k) of the Internal Revenue Code.  Such contributions are in accordance with the Company’s discretionary match of employee voluntary contributions to this plan.

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- References

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- Definition

The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-URI http://asc.fasb.org/subtopic&trid=2208821

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