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Note 11 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2021	Oct. 31, 2020
Inventory impairment loss	$ 34,973	$ 42,120
Uniform capitalization of overhead	4,483	3,870
Warranty and legal reserves	5,671	4,848
Compensation	12,464	9,554
Deferred Income	1,420	3,793
Interest Expense	2,582	3,930
Other	5,136	3,259
Joint venture loss	743	3,020
Federal net operating losses	263,366	299,854
State net operating losses	177,163	181,050
Total deferred tax assets	527,233	577,534
Total deferred tax liabilities	0	0
Valuation allowance	(101,555)	(577,534)
Net deferred income taxes	425,678	0
Provision for Losses [Member]
Other	17,064	16,566
Restricted Stock [Member]
Share based compensation	1,159	1,644
Share-based Payment Arrangement, Option [Member]
Share based compensation	$ 1,009	$ 4,026

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