Three Months Ended

June 30,

Six Months Ended

June 30,

2013

2012

2013

2012

Income:

(In thousands, except per share amounts)

Net income attributable to common stockholders

$

9,856

$

14,064

$

12,727

$

11,155

Undistributed income allocated to participating securities

-

(28

)

-

(46

)

Basic

9,856

14,036

12,727

11,109

Undistributed income allocated to participating securities

-

28

-

46

Undistributed income reallocated to participating securities

-

(28

)

-

(46

)

Diluted

$

9,856

$

14,036

$

12,727

$

11,109

Shares:

Basic

Weighted-average common shares outstanding

26,120

26,243

26,082

26,120

Dilutive effect of stock options and restricted stock awards

8

18

7

36

Diluted

26,128

26,261

26,089

26,155

Income per common share:

Basic

$

0.38

$

0.53

$

0.49

$

0.43

Diluted

$

0.38

$

0.53

$

0.49

$

0.42