Accounts Receivable (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013
Accounts Receivable [Abstract]
Allowance for Doubtful Accounts Receivable, Current	$ 821	$ 601
Bad debt expense	$ 210	$ 153	$ 98