STOCK-BASED COMPENSATION (Details Narrative) - USD ($)	6 Months Ended
Nov. 30, 2023	Nov. 30, 2022	May 31, 2023
STOCK-BASED COMPENSATION
Awards shares issued	1,500,000
Stock-based compensation expense capitalized	$ 170,000		$ 120,000
Employee stock purchase plan shares available for issuance	373,000	499,000
Employee stock purchase plan shares issued	24,000	109,000

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- Definition

The amount of asset retirement costs previously incurred and capitalized separately from the capitalized amount of the associated long-lived assets.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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