XML 36 R26.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note H - Weighted Average Shares Outstanding (Tables)
6 Months Ended
Oct. 31, 2018
Notes Tables  
Schedule of Weighted Average Number of Shares [Table Text Block]
    Three Months Ended
October 31,
    Six Months Ended
October 31,
 
    2018     2017     2018     2017  
Weighted average shares outstanding-basic    
6,865,060
     
7,354,499
     
6,894,547
     
7,451,673
 
Dilutive options and restricted stock    
267,157
     
200,527
     
234,904
     
209,995
 
Weighted average shares outstanding-diluted    
7,132,217
     
7,555,026
     
7,129,451
     
7,661,668
 
Antidilutive securities not included:                                
Options    
-
     
314,750
     
60,000
     
326,250
 
Restricted stock    
-
     
-
     
-
     
17,000