Income Taxes (Schedule of Components of Noncurrent Deferred Tax Assets) (Details) - USD ($) $ in Thousands	Oct. 31, 2015	Oct. 31, 2014
Deferred Tax Assets (Liabilities) [Line Items]
Deferred tax assets	$ 3,342
Deferred tax (liabilities)		$ (347)
Federal [Member]
Deferred Tax Assets (Liabilities) [Line Items]
Deferred tax assets	3,016
State [Member]
Deferred Tax Assets (Liabilities) [Line Items]
Deferred tax assets	95
Foreign [Member]
Deferred Tax Assets (Liabilities) [Line Items]
Deferred tax assets	$ 231
Deferred tax (liabilities)		$ (347)