XML 32 R22.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note F - Debt Facilities (Tables)
3 Months Ended
Jul. 31, 2018
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
(In thousands)   July 31, 2018   April 30, 2018
         
Revolving lines of credit   $
154,173
    $
151,380
 
Notes payable    
278
     
305
 
Capital lease    
1,050
     
1,117
 
Debt issuance costs    
(366
)    
(435
)
                 
Debt facilities   $
155,135
    $
152,367