Note 10 - Loan and Credit Agreements - Summary of Term Debt (Details) - USD ($)	Nov. 30, 2024	Nov. 30, 2023
Long-Term Debt	$ 2,094,966	$ 2,739,055
Total term debt	2,094,966	2,899,654
Less term debt of discontinued operations	0	160,599
Less current portion of term debt	119,734	109,193
Term debt, excluding current portion	1,975,232	2,629,862
Term Loan Due October 2037 [Member]
Long-Term Debt	1,779,877	2,080,718
Bank Midwest Loan 2 [Member]
Long-Term Debt	0	336,858
SBA Loan One [Member]
Long-Term Debt	157,304	160,583
SBA Loan Two [Member]
Long-Term Debt	0	160,599
SBA Loan Three [Member]
Long-Term Debt	$ 157,785	$ 160,896

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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