Note 8 - Commitments and Contingencies - Balance Sheet Classification (Details) - USD ($)	6 Months Ended
Feb. 29, 2024	Nov. 30, 2024
Finance lease right-of-use assets, September 1, 2023	$ 1,744,000
Amortization for the six months ended February 29, 2024	(29,000)
Total finance lease right-of-use asset, February 29, 2024	1,715,000
Finance Lease, Liability, Current	1,750,000	$ 0
Finance lease liability, long-term	0
Finance Lease Liabilities, as reported	$ 1,750,000

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of amortization expense attributable to right-of-use asset from finance lease.

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