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Note E - Accrued Liabilities
12 Months Ended
Apr. 30, 2015
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]  
Other Liabilities Disclosure [Text Block]
E - Accrued Liabilities

A summary of accrued liabilities is as follows:

(In thousands)
 
April 30, 2015
   
April 30, 2014
 
             
Employee compensation
  $ 3,954     $ 3,228  
Cash overdrafts (see Note B)
    1,587       1,085  
Deferred sales tax (see Note B)
    2,762       2,513  
Interest
    230       212  
Other
    4,175       3,786  
                 
    $ 12,708     $ 10,824