Note 2 - Summary of Significant Accounting Policies - Schedule of Receivables by Year and Risk Rating (Details)	6 Months Ended
May 31, 2026 USD ($)
Internal Grade, year one	$ 234
Internal Grade, year two	20,590
Internal Grade, year three	17,886
Internal Grade, year four	0
Internal Grade, year five	10,874
Internal Grade, prior	49,584
Internal Grade 1 [Member]
Internal Grade, year one	0
Internal Grade, year two	0
Internal Grade, year three	0
Internal Grade, year four	0
Internal Grade, year five	0
Internal Grade, prior	0
Internal Grade 2 [Member]
Internal Grade, year one	234
Internal Grade, year two	0
Internal Grade, year three	0
Internal Grade, year four	0
Internal Grade, year five	0
Internal Grade, prior	234
Internal Grade 3 [Member]
Internal Grade, year one	0
Internal Grade, year two	20,590
Internal Grade, year three	0
Internal Grade, year four	0
Internal Grade, year five	0
Internal Grade, prior	20,590
Internal Grade 4 [Member]
Internal Grade, year one	0
Internal Grade, year two	0
Internal Grade, year three	17,886
Internal Grade, year four	0
Internal Grade, year five	10,874
Internal Grade, prior	$ 28,760

The notes and lease receivables originating five or more years before the latest fiscal year.

No definition available.

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The notes and lease receivables originating four years before the latest fiscal year.

No definition available.

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Represents the notes and lease receivables originating from the current fiscal year.

No definition available.

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Represents the notes and lease receivables originating from the fiscal year before the latest fiscal year.

No definition available.

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The notes and lease receivables originating from three years before the latest fiscal year.

No definition available.

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The notes and lease receivables originating from two years before the latest fiscal year.

No definition available.

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