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FINANCIAL INSTRUMENTS (Tables)
12 Months Ended
Oct. 31, 2017
Fair Value Disclosures [Abstract]  
Schedule of Assets and Liabilities Fair Value
In accordance with this guidance, the following table represents the fair value hierarchy for our financial assets and liabilities measured at fair value as of October 31, 2017 and 2016 (in thousands):
 
  Assets Liabilities 
  October 31, October 31, October 31, October 31, 
  2017 2016 2017 2016 
Level 1             
Deferred compensation $1,638 $1,363 $ $ 
Level 2             
Derivatives $596 $1,725 $1,732 $538