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14. Segment Information: Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Details) (USD $)
Feb. 28, 2015
Feb. 28, 2014
Details    
United States sales $ 16,438,761fil_UnitedStatesSales $ 16,275,299fil_UnitedStatesSales
Canada sales 533,745fil_CanadaSales 349,275fil_CanadaSales
Europe sales   126,832fil_EuropeSales
Mexico/Latin America sales 462,805fil_MexicoLatinAmericaSales 987,524fil_MexicoLatinAmericaSales
Asia/Pacific sales $ 30,710fil_AsiaPacificSales