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Long-Term Debt (Tables)
 3 Months Ended
May 31, 2013
Debt Disclosure [Abstract]  
Summary of Long-Term Debt

Long-term debt consisted of the following as of the dates indicated (in thousands):

 

     May 31,
2013		      February 28,
2013		  

Revolving credit facility

    $ 45,000       $ 57,500