XML 31 R21.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note E - Accrued Liabilities (Tables)
9 Months Ended
Jan. 31, 2018
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
(In thousands)   January 31, 2018   April 30, 2017
         
Employee compensation   $
5,769
    $
5,406
 
Cash overdrafts (see Note B)    
4,115
     
669
 
Deferred sales tax (see Note B)    
3,212
     
2,894
 
Other    
5,498
     
4,827
 
                 
Total   $
18,594
    $
13,796