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Schedule of Debt Maturities (Details) - USD ($)
$ in Thousands
Jan. 31, 2016
Oct. 31, 2015
2017 $ 1,774  
2018 1,388  
2019 1,221  
2020 271,707  
2021 2,084  
Long-term Debt   $ 272,986
Total Debt 278,174 300,953
Revolving Credit Facility [Member]    
2017 0  
2018 0  
2019 0  
2020 271,200  
2021 0  
Long-term Debt 271,200 293,300
Notes Payable to Banks [Member]    
2017 504  
2018 516  
2019 352  
2020 0  
2021 0  
Long-term Debt 1,372 1,496
Capital Lease Obligations [Member]    
2017 856  
2018 872  
2019 869  
2020 507  
2021 2,084  
Long-term Debt 5,188 5,434
Insurance Financing Agreement [Member]    
2017 414  
Short-term Debt $ 414 $ 723