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Note 13 - Quarterly Information (Unaudited)
12 Months Ended
Jan. 31, 2017
Notes to Financial Statements  
Quarterly Financial Information [Text Block]
13.
QUARTERLY INFORMATION (Unaudited)
 
 
 
Quarters Ended
 
 
 
April 30
 
 
July 31
 
 
Oct. 31
 
 
Jan. 31
 
 
 
(in thousands, except per share data)
 
Fiscal 2017
                               
Total revenue
  $
65,397
    $
69,778
    $
69,534
    $
73,264
 
Total costs and expenses
   
68,390
     
69,816
     
67,275
     
69,128
 
Gross margin
   
33,259
     
36,974
     
36,477
     
40,412
 
Operating (loss) income
   
(2,993
)
   
(38
)
   
2,259
     
4,136
 
Net (loss) income
   
(2,792
)
   
968
     
1,533
     
(15,159
)
Basic net (loss) income per share
                               
Class A
  $
(0.15
)
  $
0.05
    $
0.08
    $
(0.82
)
Class B
   
(0.13
)
   
0.04
     
0.07
     
(0.68
)
Diluted net income per share
                               
Class A
  $
(0.15
)
  $
0.05
    $
0.08
    $
(0.82
)
Class B
   
(0.13
)
   
0.04
     
0.07
     
(0.68
)
Fiscal 2016
                               
Total revenue
  $
69,265
    $
71,291
    $
68,037
    $
69,259
 
Total costs and expenses
   
68,505
     
68,968
     
64,570
     
65,638
 
Gross margin
   
37,167
     
38,663
     
37,032
     
38,428
 
Operating income
   
760
     
2,323
     
3,467
     
3,621
 
Net income
   
549
     
1,631
     
2,586
     
4,146
 
Basic net income per share
                               
Class A
  $
0.03
    $
0.09
    $
0.14
    $
0.23
 
Class B
   
0.03
     
0.08
     
0.12
     
0.19
 
Diluted net income per share
                               
Class A
  $
0.03
    $
0.09
    $
0.14
    $
0.22
 
Class B
   
0.02
     
0.07
     
0.12
     
0.18