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14. Segment Information: Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Details) (USD $)
Feb. 28, 2014
Feb. 28, 2013
Details    
United States sales $ 16,275,299 $ 20,450,160
Canada sales 349,275 1,243,522
Mexico/Latin America sales 987,524 1,732,181
Europe sales 126,832 43,961
Asia Pacific sales $ 0 $ 54,405