Inventory (Details 2) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2021	Jan. 31, 2020
Schedule of inventory [Line Items]
Inventory Write-down	$ 1,267	$ 1,031
Land controlled for future communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	167	1,031
Operating communities [Member]
Schedule of inventory [Line Items]
Inventory Write-down	$ 1,100