Income Taxes Cash paid for taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015
Income Tax Disclosure [Abstract]
Proceeds from Income Tax Refunds	$ 5,855
Income Taxes Paid		$ 1,770
Deferred Tax Liabilities, Undistributed Foreign Earnings	7,581
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount	$ 2,653