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PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

May 31, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

		May 31,
		2022			2021
Equipment		$	1,292,000		$	1,850,000
Furniture, fixtures and leasehold improvements			227,000			433,000
Less accumulated depreciation			(1,305,000)			(1,972,000)
Net property and equipment		$	214,000		$	311,000

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- References

No definition available.

+ Details

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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