Income Taxes (Details Narrative) - USD ($) $ in Thousands		12 Months Ended
	Dec. 22, 2017	Oct. 31, 2018	Oct. 31, 2017
Operating Loss Carryforwards [Line Items]
Corporate statutory tax rate		34.00%	34.00%
Reduction in deferred tax asset and valuation allowance		$ (12,036)	$ (2,983)
Unrecognized tax benefits, which would impact its tax rate
Payment for penalties accrual
Tax Cuts and Jobs Act [Member]
Operating Loss Carryforwards [Line Items]
Income tax rate reconciliation description	The most significant provision reduces the U.S. corporate statutory tax rate from 35% to 21% beginning on January 1, 2018.
Corporate statutory tax rate	21.00%
Reduction in deferred tax asset and valuation allowance		2,600
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards		$ 37,800
Operating loss carryforwards, description		expires between 2037 and 2038
State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards		$ 20,400
Operating loss carryforwards, description		expires between 2032 and 2033