Fair Value Measurements (Tables)

12 Months Ended

Oct. 31, 2015

Fair Value Measurements [Abstract]

Schedule of Assetsand Liabilities Measures at Fair Value on a Recurring Basis

			Fair Value Measurements Using
			Quoted		Significant
			Prices in		Other		Significant
	Total Carrying		Active		Observable		Unobservable
	Value at		Markets		Inputs		Inputs
(In thousands)	October 31		(Level 1)		(Level 2)		(Level 3)
Assets as of October 31, 2014:
Money market funds (included in cash and cash equivalents)	$	2,300	$	2,300	$	-	$	-