Note 7- Income Tax Provision (Benefit) - Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Federal	$ 0	$ (501)
State	93	6
Current Income Tax Expense (Benefit)	93	(495)
Federal	1,942	(438)
State	761	(239)
Deferred Federal, State and Local, Tax Expense (Benefit)	2,703	(677)
Income Tax Expense (Benefit)	$ 2,796	$ (1,172)	$ (1,172)