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Note 6
9 Months Ended
Nov. 30, 2013
Disclosure Text Block [Abstract]  
Other Operating Income and Expense [Text Block]
Note 6 Freight costs and handling costs incurred are included in operating and selling expenses and were $802,800 and $748,400 for the three months ended November 30, 2013 and 2012, respectively.  These costs were $1,949,300 and $1,818,000 for the nine-month period ended November 30, 2013 and 2012, respectively.