XML 38 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 2 - Earnings Per Share (Tables)
 3 Months Ended
Jun. 30, 2012
Computation of basic and diluted earnings per share:  
Computation of basic and diluted earnings per share

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended

 

Six Months Ended

 

 

 

 

June 30,

 

June 30,

 

 

 

 

2012

 

2011

 

2012

 

2011

 

Numerator:

 

 

 

 

 

 

 

 

 

 

 

 

 

Income from continuing operations for calculating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

basic and diluted earnings per share

$

16,349

 

$

15,204

 

$

33,861

 

$

31,109

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Income from discontinued operations

 

-

 

 

134

 

 

-

 

 

6,785

 

 

Net income for calculating basic and diluted

 

 

 

 

 

 

 

 

 

 

 

 

 

 

earnings per share

$

16,349

 

$

15,338

 

$

33,861

 

$

37,894

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Denominator:

 

 

 

 

 

 

 

 

 

 

 

 

 

Weighted-average common shares for calculating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

basic earnings per share

 

28,658

 

 

31,087

 

 

29,119

 

 

31,199

 

 

Effect of dilutive securities:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stock options, warrants and nonvested awards

 

746

 

 

782

 

 

759

 

 

773

 

 

Weighted-average common shares for calculating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

diluted earnings per share

 

29,404

 

 

31,869

 

 

29,878

 

 

31,972

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Basic earnings per share:

 

 

 

 

 

 

 

 

 

 

 

 

 

Income from continuing operations (basic)

$

0.57

 

$

0.49

 

$

1.16

 

$

1.00

 

 

Income from discontinued operations (basic)

 

-

 

 

-

 

 

-

 

 

0.21

 

 

Net income per basic share

$

0.57

 

$

0.49

 

$

1.16

 

$

1.21

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diluted earnings per share:

 

 

 

 

 

 

 

 

 

 

 

 

 

Income from continuing operations (diluted)

$

0.56

 

$

0.48

 

$

1.13

 

$

0.97

 

 

Income from discontinued operations (diluted)

 

-

 

 

-

 

 

-

 

 

0.21

 

 

Net income per diluted share

$

0.56

 

$

0.48

 

$

1.13

 

$

1.18