Accrued Expenses (Detail Textuals) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		36 Months Ended
	Jul. 31, 2017	Jul. 31, 2016	Jul. 31, 2017	Jul. 31, 2016	Jul. 31, 2017	Apr. 30, 2017	Oct. 31, 2016	Apr. 30, 2016	Oct. 31, 2015
Loss Contingencies [Line Items]
Standard and Extended Product Warranty Accrual	$ 344,365	$ 91,967	$ 344,365	$ 91,967	$ 344,365	$ 355,934	$ 370,992	$ 91,194	$ 93,083
Loss Contingency, Receivable	158,353		158,353		158,353		165,696
Stucco Related [Member]
Loss Contingencies [Line Items]
Product Liability Accrual, Period Expense		$ 1,900		$ 4,300
Water intrusion related [Member]
Loss Contingencies [Line Items]
Product Liability Accrual, Period Expense	0		0		171,800
Loss Contingency, Estimate of Possible Loss	324,400		324,400		324,400
Product Liability Contingency, Third Party Recovery					152,600
Standard and Extended Product Warranty Accrual	269,300		269,300		269,300		298,000
Loss Contingency, Receivable	$ 122,700		$ 122,700		$ 122,700		$ 141,700