Inventory (Details 2) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
Schedule of inventory [Line Items]
Inventory Write-down	$ 7,562	$ 3,853
Land controlled for future communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	1,777	117
Operating communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	$ 5,785	$ 3,736