XML 117 R97.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 24 - Subsequent Events (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 01, 2017
Nov. 01, 2017
Oct. 31, 2017
Oct. 31, 2016
Oct. 31, 2015
Property, Plant and Equipment, Net     $ 52,919 $ 50,332  
Proceeds from Sale of Property, Plant, and Equipment     270 $ 764 $ 1,573
Subsequent Event [Member] | Senior Exchangeable Note Units [Member]          
Repayments of Long-term Debt $ 56,100        
Corporate Headquarters Building [Member]          
Property, Plant and Equipment, Net     $ 34,700    
Corporate Headquarters Building [Member] | Subsequent Event [Member]          
Proceeds from Sale of Property, Plant, and Equipment   $ 42,500      
Repayments of Long-term Debt   $ 13,000