Income Taxes Cash paid for taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013
Income Tax Disclosure [Abstract]
Income Taxes Paid	$ 1,770	$ 7,995	$ 7,111
Deferred Tax Liabilities, Undistributed Foreign Earnings	3,384
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount	$ 1,184