Income Taxes Tax Credits (Details) - USD ($) $ in Thousands	Oct. 31, 2019	Oct. 31, 2018
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Valuation Allowance	$ 30,222	$ 24,051
NOL Carryforward	201,227	190,769
Change in Valuation Allowance attributable to foreign operating loss carryforwards	33,975	31,361
Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
NOL Carryforward	26,513	23,228
Change in Valuation Allowance attributable to foreign operating loss carryforwards	5,568	4,878
Mexican Tax Authority [Member] | Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
NOL Carryforward	1,942	1,693
Change in Valuation Allowance attributable to foreign operating loss carryforwards	583	508
Chinese Tax Authority [Member] | Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
NOL Carryforward	6,261	4,442
Change in Valuation Allowance attributable to foreign operating loss carryforwards	1,565	1,111
Netherlands Tax Authority Member] | Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
NOL Carryforward	43,954	42,712
Change in Valuation Allowance attributable to foreign operating loss carryforwards	10,988	10,678
Swedish Tax Authority [Member] | Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
NOL Carryforward	23,350	24,404
Change in Valuation Allowance attributable to foreign operating loss carryforwards	$ 5,081	$ 5,165