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Note M - Supplemental Cash Flow Information
 12 Months Ended
Apr. 30, 2013
Cash Flow, Supplemental Disclosures [Abstract]  
Cash Flow, Supplemental Disclosures [Text Block]
M - Supplemental Cash Flow Information

Supplemental cash flow disclosures for the years ended April 30, 2013, 2012 and 2011 are as follows:

   
Years Ended April 30,
 
                   
(in thousands)
 
2013
   
2012
   
2011
 
Supplemental disclosures:
                 
Interest paid
  $ 2,884     $ 2,218     $ 2,727  
Income taxes paid, net
    17,800       16,479      
13,857
 
                         
Non-cash transactions:
                       
Inventory acquired in repossession and payment protection plan claims
    39,657       37,142      
29,636