Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Narrative (Details)

v3.3.1.900
Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended
Feb. 29, 2016
Feb. 28, 2015
Finite-Lived Intangible Assets [Line Items]    
Amortization Expense $ 98 $ 97
2016 388  
2017 388  
2018 388  
2019 376  
2020 $ 376  
Patents    
Finite-Lived Intangible Assets [Line Items]    
Intangible asset useful life 17 years