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Note 12 - Selected Quarterly Financial Data (Unaudited)
 12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Quarterly Financial Information [Text Block]
1
2
.     Selected Quarterly Financial Data (Unaudited)
 
 
 
Fiscal Quarter
 
 
 
First
 
 
Second
 
 
Third
 
 
Fourth
 
 
 
(In thousands, except for per share data)
 
Year Ended December 31, 2016:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Revenue (less agency commissions)
   $
173,723
    $
196,633
    $
204,490
    $
237,619
 
Operating income
   
36,111
     
53,687
     
60,467
     
83,874
 
Net income
    
8,990
     
17,662
     
(213
 )    
35,834
 
                                 
Basic net income per share
   $
0.13
    $
0.25
    $
-
    $
0.50
 
                                 
Diluted net income per share
   $
0.12
    $
0.24
    $
-
    $
0.49
 
                                 
Year Ended December 31, 2015:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Revenue (less agency commissions)
   $
133,303
    $
143,464
    $
151,102
    $
169,487
 
Operating income
   
28,058
     
38,758
     
29,344
     
43,897
 
Net income
    
5,595
     
12,110
     
6,609
     
14,987
 
                                 
Basic net income per share
   $
0.10
    $
0.17
    $
0.09
    $
0.21
 
                                 
Diluted net income per share
   $
0.10
    $
0.17
    $
0.09
    $
0.21
 
 
Because of the method used in calculating per share data, the sum of the quarterly per share data will not necessarily equal the per share data as computed for the year.