The effective interest rate from the finance lease.

No definition available.

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- Definition

Amount of monthly rent expense.

+ References

No definition available.

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Represents the percentage of increase in monthly rent on an annual basis.

+ References

No definition available.

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Amount of increase of monthly rent expense every fifth year as percentage.

+ References

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

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- Definition

Amount of cash outflow for principal payment on finance lease.

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- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

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- Definition

Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Discount rate used by lessee to determine present value of operating lease payments.

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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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Note 7 - Leases (Details Textual) - USD ($)		12 Months Ended
Note 7 - Leases (Details Textual) - USD ($)	Apr. 23, 2026	May 31, 2026	May 31, 2025
Finance Lease, Right-of-Use Asset, Amortization		$ 6,992	$ 4,887
Finance Lease, Principal Payments		4,457	18,686
Long-Term Debt		11,994,589	11,083,007
Non-cancelable financing leases		1,670,000
Financing Obligation [Member]
Proceeds from Issuance of Long-Term Debt		1,670,424	0
Long-Term Debt		1,640,000
Equipment One [Member]
Finance Lease, Right-of-Use Asset, Amortization		$ 6,922	$ 4,887
Lessee, Operating Lease, Term of Contract (Month)		52 months
Equipment Two [Member]
Lessee, Operating Lease, Term of Contract (Month)		48 months
Lessee, Operating Lease, Discount Rate		5.40%
Two Buildings [Member]
Lessee, Operating Lease, Term of Contract (Month)		10 years
Lessee, Operating Lease, Discount Rate		6.00%
Lessee, Operating Lease, Renewal Term		5 months
Monthly Rent Expense, Monthly Increase Every Fifth Year, Percent		5.00%
Corporate Offices [Member]
Lessee, Operating Lease, Term of Contract (Month)		6 years
Lessee, Operating Lease, Discount Rate		8.50%
Lease Agreement With Robert Rosene [Member]
Lessee, Finance Lease, Term of Contract	5 years
Monthly Rent Expense	$ 16,750
Monthly Rent Expense, Annual Increase, Percentage	2.00%
Finance Lease, Principal Payments	$ 33,500
Finance Lease, Effective Interest Rate		12.35%
Lease Agreement With Robert Rosene [Member] \| Financing Obligation [Member]
Proceeds from Issuance of Long-Term Debt	$ 1,700,000