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Fair Value of Financial Instruments (Tables)
6 Months Ended
Apr. 30, 2020
Fair Value Disclosures [Abstract]  
Fair Value on Recurring Basis Assets and liabilities remeasured and disclosed at fair value on a recurring basis at July 31, 2020 and October 31, 2019 are set forth in the table below:
Asset (Liability)Level 1Level 2Valuation Technique
October 31, 2019
      Interest Rate Swap Contracts$(814) $(814)Income Approach
July 31, 2020
      Interest Rate Swap Contracts(548) (548)Income Approach