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Financing Balances at Period End (Details) - USD ($)
$ in Thousands
6 Months Ended
Apr. 30, 2017
Oct. 31, 2016
Debt Instrument [Line Items]    
Derivatives, Interest Rate Swap, Maturity 5 years  
Credit Agreement Interest Rate: 4.28% 5.14%
Long-term Debt $ 240,236  
Total Debt 244,287 $ 258,945
Debt, Current 1,479 2,023
Long-term debt 242,808 256,922
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Long-term Debt 239,400 252,900
Notes Payable to Banks [Member]    
Debt Instrument [Line Items]    
Long-term Debt 741 996
Long-term debt 221  
Capital Lease Obligations [Member]    
Debt Instrument [Line Items]    
Long-term Debt 4,051 4,388
Insurance Financing Agreement [Member]    
Debt Instrument [Line Items]    
Short-term Debt $ 95 $ 661