Inventory (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Schedule of inventory [Line Items]
Inventory Write-down	$ 42,360	$ 35,156	$ 14,794
Land controlled for future communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	11,285	2,820	1,949
Land Owned for Future Communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	0	2,185	3,050
Operating communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	$ 31,075	$ 30,151	$ 9,795