Goodwill and Intangible Assets Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill at beginning of period	$ 27,992	$ 30,036
Acquisitions, including adjustments on prior year acquisitions		(488)
Foreign currency translation and other	(502)	(1,556)
Goodwill at end of period	$ 27,490	$ 27,992