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Note D - Property and Equipment (Tables)
6 Months Ended
Oct. 31, 2012
Property, Plant and Equipment [Table Text Block]
(In thousands)
 
October 31, 2012
   
April 30, 2012
 
             
Land
  $ 6,079     $ 6,079  
Buildings and improvements
    10,362       10,275  
Furniture, fixtures and equipment
    9,385       8,904  
Leasehold improvements
    13,826       12,368  
Construction in progress
    997       1,063  
Less accumulated depreciation and amortization
    (12,500 )     (11,142 )
                 
    $ 28,149     $ 27,547