Pension and Other Post-Retirement Benefit Matters Non-U.S. Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Accumulated Benefit Obligation	$ 1,008	$ 826
Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	0
POLAND | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	$ 148	$ 162	$ 115