STOCK PURCHASE OPTIONS AND WARRANTS (Narrative) (Details)  | 
12 Months Ended | 
|---|---|
| 
 Nov. 30, 2017  
yr  
shares 
 | |
| Stock Purchase Options And Warrants 1 | shares | 400,000 | 
| Stock Purchase Options And Warrants 2 | yr | 4 | 
| X | ||||||||||
- Definition Stock Purchase Options And Warrants 2 No definition available. 
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| X | ||||||||||
- Definition Stock Purchase Options And Warrants 1 No definition available. 
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