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Segment Information (Tables)
 12 Months Ended
Feb. 28, 2015
Segment Information [Abstract]  
Summary of revenues from customer geographical segments
  2015  2014 
       
United States $585,688  $1,446,035 
Canada  91,217   149,097 
Europe  33,588   1,273 
Other  62,061   12,005 
Asia  383,257   708,942 
Total $1,155,811  $2,317,352