XML 38 R19.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earnings Per Share (Tables)
 3 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
 
Three Months Ended
 
September 30,
 
2012
 
2011
Net Income
$
42,475

 
$
36,475

Common share information:
 
 
 
Weighted average shares outstanding for basic earnings per share
86,109

 
86,403

Dilutive effect of stock options and restricted stock
496

 
731

Weighted average shares outstanding for diluted earnings per share
86,605

 
87,134

Basic earnings per share
$
0.49

 
$
0.42

Diluted earnings per share
$
0.49

 
$
0.42