Sale of stock expenses.

No definition available.

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- Definition

Shelf registration statement maximum authorized common stock issuance value.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cost to be recognized for option under share-based payment arrangement.

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- Definition

The cash inflow from the additional capital contribution to the entity.

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- Definition

Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement.

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- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

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- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

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- Definition

Number of new stock issued during the period.

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SHAREHOLDERS’ EQUITY (Details Narrative) - USD ($)			12 Months Ended
SHAREHOLDERS’ EQUITY (Details Narrative) - USD ($)	May 10, 2024	Sep. 28, 2023	May 31, 2025	May 31, 2024	Dec. 07, 2024	Apr. 30, 2023	Feb. 29, 2020	Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Restricted Stock or Unit Expense			$ 64,000	$ 0
Shelf registration statement maximum authorized common stock issuance value.	$ 5,500,000	$ 20,000,000
Proceeds from issuance of common stock			2,143,000
Sale of stock expenses				$ 81,000
ATM Agreement [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of stock, consideration received on transaction			2,143,000
Proceeds from issuance of common stock			2,015,000
Sale of stock expenses			128,000
Sale of stock expenses			$ 84,000
Minimum [Member] \| ATM Agreement [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of stock, price per share			$ 3.06
Maximum [Member] \| ATM Agreement [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Sale of stock, price per share			$ 8.32
Common Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stock Issued During Period, Shares, New Issues			440,687
Share-Based Payment Arrangement, Option [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period			4 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent			80.00%
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period			10 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value			$ 2.33	$ 6.40
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount			$ 535,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition			2 years 4 months 17 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term			5 years 4 months 6 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term			6 years 2 months 26 days
Share-Based Payment Arrangement, Option [Member] \| 2017 Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized								112,500
Share-Based Payment Arrangement, Option [Member] \| 2020 Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized							112,500
Share-Based Payment Arrangement, Option [Member] \| 2023 Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized						150,000
Share-Based Payment Arrangement, Option [Member] \| 2024 Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized					200,000
Restricted Stock Units (RSUs) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount			$ 181,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition			2 years 5 months 23 days