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Amount of guarantees combined amount.

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Amount of increase in borrowing capacity for line of credit facility.

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Amount of amortization expense attributable to debt issuance costs.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Incremental percentage increase (decrease) in the stated rate on a debt instrument.

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Amount of the required periodic payments including both interest and principal payments.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Note 6 - Long-term Debt (Details Textual)			3 Months Ended
Note 6 - Long-term Debt (Details Textual)	Aug. 31, 2023 USD ($)	Aug. 23, 2021	Aug. 31, 2023 USD ($)	Aug. 31, 2022 USD ($)	Jul. 29, 2022 USD ($)
Amortization of Debt Issuance Costs			$ 1,460	$ 1,459
Long-Term Debt, Maturities, Repayments of Principal in Next Rolling 12 Months	$ 2,260,829		2,260,829
Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two	2,341,212		2,341,212
Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three	2,306,276		2,306,276
Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Four	7,753,106		7,753,106
Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Five	553,657		553,657
Revolving Credit Facility [Member]
Debt Instrument, Face Amount					$ 6,000,000
Line of Credit Facility, Borrowing Capacity Increase					2,000,000
Line of Credit Facility, Maximum Borrowing Capacity	4,100,000		$ 4,100,000
I B C Loan Agreement [Member]
Debt Instrument, Periodic Payment	$ 254,000
Benchmark Value for Declaring or Paying Dividends and Distributions					$ 500,000
Limit Percentage of Debt Obligation					32.40%
Guarantees Combined Amount					$ 3,500,000
I B C Loan Agreement [Member] \| Existing Term Loans [Member]
Debt Instrument, Face Amount					2,700,000
I B C Loan Agreement [Member] \| Additional Funding [Member]
Debt Instrument, Face Amount					$ 13,200,000
FIB Loan Agreement [Member]
Debt Instrument, Debt Service Coverage Ratio		1.25
Debt Instrument, Debt to Tangible Net Worth Ratio		4
Debt Instrument, Interest Rate, Increase (Decrease)		0.50%
Prime Rate [Member]
Debt Instrument, Interest Rate, Effective Percentage	8.50%		8.50%