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Note 11 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Oct. 31, 2018
Oct. 31, 2017
Inventory impairment loss $ 60,854 $ 122,584
Uniform capitalization of overhead 4,183 5,766
Warranty and legal reserves 4,774 8,763
Acquisition intangibles 1,185 4,420
Other 14,030 23,366
Joint venture loss 3,384 12,028
Federal net operating losses 334,971 549,862
State net operating losses 191,064 172,307
Total deferred tax assets 638,191 948,668
Debt repurchase income 30,465
Total deferred tax liabilities 30,465
Valuation allowance (638,191) (918,203)
Net deferred income taxes
Provision for Losses [Member]    
Other 18,044 38,831
Restricted Stock [Member]    
Share based compensation 1,344 4,202
Employee Stock Option [Member]    
Share based compensation $ 4,358 $ 6,539