INCOME TAXES (Narrative) (Details) $ in Millions, $ in Millions  | 
12 Months Ended | |
|---|---|---|
| 
 Nov. 30, 2017  
USD ($) 
 | 
 Nov. 30, 2017  
CAD ($) 
 | 
|
| Income Taxes 1 | $ 16.6 | |
| Income Taxes 2 | $ 3.5 | |
| Income Taxes 3 | $ 4.5 | |
| Income Taxes 4 | 35.00% | 35.00% | 
| Income Taxes 5 | 26.50% | 26.50% | 
| Income Taxes 6 | 100.00% | 100.00% | 
| X | ||||||||||
- Definition Income Taxes 5 No definition available. 
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| X | ||||||||||
- Definition Income Taxes 1 No definition available. 
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| X | ||||||||||
- Definition Income Taxes 3 No definition available. 
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| X | ||||||||||
- Definition Income Taxes 6 No definition available. 
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| X | ||||||||||
- Definition Income Taxes 4 No definition available. 
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| X | ||||||||||
- Definition Income Taxes 2 No definition available. 
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