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Accrued Expenses and Other Current Liabilities (Tables)
 12 Months Ended
Apr. 30, 2013
Accrued Liabilities and Other Liabilities

Accrued liabilities, including other liabilities, consisted of the following (in thousands):

 

     April 30,  
     2013      2012  

Accrued compensation

    $ 10,252       $ 5,926   

Accrued taxes

      5,883         1,288   

Accrued other liabilities

      16,255         5,511   
  

 

 

     

 

 

  
   $ 32,390       $ 12,725