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Fair Value of Financial Instruments Fair Value of Financial Instruments (Tables)
 9 Months Ended
Jul. 31, 2016
Fair Value Disclosures [Abstract]  
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]
Assets and liabilities remeasured and disclosed at fair value on a recurring basis at July 31, 2016 and October 31, 2015 are set forth in the table below:
 
 
Asset (Liability)
 
Level 2
 
Valuation Technique
October 31, 2015:
 
 
 
 
 
 
Interest Rate Swap Contracts
 
$
(4,989
)
 
$
(4,989
)
 
Income Approach
Marketable Securities
 
356

 
356

 
Income Approach
July 31, 2016:
 
 
 
 
 
 
Interest Rate Swap Contracts
 
(6,087
)
 
(6,087
)
 
Income Approach
Marketable Securities
 
$
124

 
$
124

 
Income Approach