Note 10 - Loan and Credit Agreements - Summary of Term Debt (Details) - USD ($)	Nov. 30, 2023	Nov. 30, 2022
Long-Term Debt	$ 2,739,055	$ 2,838,191
Total term debt	2,899,654	3,001,919
Less term debt of discontinued operations	160,599	163,728
Less current portion of term debt	109,193	94,808
Term debt, excluding current portion	2,629,862	2,743,383
Term Loan Due October 2037 [Member]
Long-Term Debt	2,080,718	2,165,554
Bank Midwest Loan 2 [Member]
Long-Term Debt	336,858	344,932
SBA Loan One [Member]
Long-Term Debt	160,583	163,793
SBA Loan Two [Member]
Long-Term Debt	160,599	163,728
SBA Loan Three [Member]
Long-Term Debt	$ 160,896	$ 163,912

Amount classified as long-term debt attributable to disposal group held for sale or disposed of.

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Represents the long-term debt, including disposal group and discontinued operations, amount.

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

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

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