XML 30 R20.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 2 - Computation of Net (Loss) Per Share (Tables)
 6 Months Ended
Jul. 31, 2017
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
 
 
Three Months Ended
 
 
Six Months Ended
 
 
 
July 31,
 
 
July 31,
 
 
 
201
7
 
 
201
6
 
 
201
7
 
 
201
6
 
 
 
(in thousands, except per share data)
 
 
(in thousands, except per share data)
 
Net (loss) income
   $
(1,161
)
   $
968
     $
(3,732
)
  $
(1,824
)
Less: Dividends declared
    
(1,344
)
    
(1,326
)
    
(2,675
)
    
(2,642
)
Undistributed net loss
   $
(2,505
)
   $
(358
)
   $
(6,407
)
   $
(4,466
)
                                 
Net (
loss
) income
per share – Class A Common Stock
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dividends declared
   $
1,151
     $
1,134
     $
2,290
     $
2,257
  
Allocation of undistributed net loss
    
(2,145
)
    
(306
)
    
(5,483
)
    
(3,813
)
Net (loss) income attributable to Class A common stock
   $
(994
)
   $
828
     $
(3,193
)
   $
(1,556
)
                                 
Weighted average shares of Class A common stock outstanding—
basic
    
15,914
      
15,694
      
15,863
      
15,644
  
Weighted average potential shares of Class A common stock
   
—
      
586
      
—
      
—
  
Weighted average shares of Class A common stock and potential common shares outstanding—
diluted
    
15,914
      
16,280
      
15,863
      
15,644
  
                                 
Basic net (loss) income per Class A common share
   $
(0.06
)
   $
0.05
     $
(0.20
)
   $
(0.10
)
Diluted net (loss) income per Class A common share
   $
(0.06
)
   $
0.05
     $
(0.20
)
   $
(0.10
)
                                 
Net (loss) income per share – Class B Common Stock
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dividends declared
   $
193
     $
192
     $
385
     $
385
  
Allocation of undistributed net loss
    
(360
)
    
(52
)
    
(924
)
    
(653
)
Net (loss) income attributable to Class B common stock
   $
(167
)
   $
140
     $
(539
)
   $
(268
)
                                 
Weighted average shares of Class B common stock outstanding—
basic
    
3,212
      
3,205
      
3,211
      
3,204
  
Weighted average potential shares of Class B common stock
   
—
      
70
      
—
      
—
  
Weighted average shares of Class B common stock and potential common shares outstanding—
diluted
    
3,212
      
3,275
      
3,211
      
3,204
  
                                 
Basic net (loss) income per Class B common share
   $
(0.05
)
   $
0.04
     $
(0.17
)
   $
(0.08
)
Diluted net (loss) income per Class B common share
   $
(0.05
)
   $
0.04
     $
(0.17
)
   $
(0.08
)
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
 
 
Three Months Ended
 
 
Six Months Ended
 
 
 
July 31,
 
 
July 31,
 
 
 
201
7
 
 
201
6
 
 
201
7
 
 
201
6
 
 
 
(in thousands)
 
 
(in thousands)
 
Class A
    
3,219
      
1,027
      
3,129
      
2,883
  
Class B
    
384
      
151
      
387
      
361