XML 48 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 1 - Basis of Presentation (Tables)
 6 Months Ended
Jun. 30, 2014
Disclosure Text Block [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
Three Months Ended
 June 30,
   
Six Months Ended
 June 30,
 
(In thousands, except per share data)
 
2014
   
2013
   
2014
   
2013
 
Net income
 
$
9,908
   
$
6,576
   
$
14,261
   
$
12,513
 
                                 
Average common shares outstanding
   
16,318
     
16,415
     
16,294
     
16,466
 
Average potential dilutive common shares
   
43
     
3
     
43
     
3
 
Average diluted common shares
   
16,361
     
16,418
     
16,337
     
16,469
 
                                 
Basic earnings per share
 
$
0.61
   
$
0.40
   
$
0.88
   
$
0.76
 
Diluted earnings per share
 
$
0.60
   
$
0.40
   
$
0.87
   
$
0.76