Quarterly report pursuant to Section 13 or 15(d)

Product Recall (Details Textual)

v2.4.0.8
Product Recall (Details Textual) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Aug. 31, 2014
Aug. 31, 2014
Loss Contingencies [Line Items]    
Product recall $ 9.2 $ 9.2
Net Sales [Member]
   
Loss Contingencies [Line Items]    
Product recall 3.5 3.5
Cost of Product Sold [Member]
   
Loss Contingencies [Line Items]    
Product recall $ 5.4 $ 5.4