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Debt Maturities of Debt (Details) - USD ($)
$ in Thousands
Jan. 31, 2018
Oct. 31, 2017
Debt Instrument [Line Items]    
Long-term Debt $ 180,324  
2019 1,630  
2020 541  
2021 2,275  
2022 0  
2023 179,600  
Total Debt 184,046 $ 183,092
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
2019 0  
2020 0  
2021 0  
2022 0  
2023 179,600  
Long-term Debt 179,600 178,200
Notes Payable to Banks [Member]    
Debt Instrument [Line Items]    
2019 351  
2020 0  
2021 0  
2022 0  
2023 0  
Long-term Debt 351 482
Capital Lease Obligations [Member]    
Debt Instrument [Line Items]    
2019 906  
2020 541  
2021 2,275  
Long-term Debt 3,722 3,760
2019 906  
2020 541  
2021 2,275  
2022 0  
2023 0  
Total 3,722  
Insurance Financing Agreement [Member]    
Debt Instrument [Line Items]    
2019 373  
2020 0  
2021 0  
2022 0  
2023 0  
Other Debt $ 373 $ 650