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Note E - Accrued Liabilities
 12 Months Ended
Apr. 30, 2017
Notes to Financial Statements  
Other Liabilities Disclosure [Text Block]
E - Accrued Liabilities
 
A summary of accrued liabilities is as follows:
 
(In thousands)   April 30, 2017   April 30, 2016
         
Employee compensation   $
5,406
     $
3,684
  
Cash overdrafts (see Note B)    
669
      
-
  
Deferred sales tax (see Note B)    
2,894
      
2,736
  
Other    
4,827
      
4,825
  
                 
Accrued liabilities   $
13,796
     $
11,245