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Project Assets (Tables)
 12 Months Ended
Oct. 31, 2015
Project assets [Abstract]  
Project assets [Table Text Block]
Project assets at October 31, 2015 and 2014 consisted of the following (in thousands):

 
2015
 
2014
Current project assets
 
5,260

 
—

Long-term project assets
 
6,922

 
784

Project assets
 
12,182

 
784