XML 61 R51.htm IDEA: XBRL DOCUMENT v3.7.0.1
Financing Balances at Period End (Details) - USD ($)
$ in Thousands
9 Months Ended
Jul. 31, 2017
Oct. 31, 2016
Debt Instrument [Line Items]    
Derivatives, Interest Rate Swap, Maturity 5 years  
Credit Agreement Interest Rate: 4.41% 5.14%
Long-term Debt $ 174,611  
Total Debt 178,703 $ 258,945
Debt, Current 1,427 2,023
Long-term debt 177,276 256,922
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Long-term Debt 174,000 252,900
Notes Payable to Banks [Member]    
Debt Instrument [Line Items]    
Long-term Debt 611 996
Long-term debt 88  
Capital Lease Obligations [Member]    
Debt Instrument [Line Items]    
Long-term Debt 4,092 4,388
Insurance Financing Agreement [Member]    
Debt Instrument [Line Items]    
Short-term Debt $ 0 $ 661