Three Months Ended

June 30,

Six Months Ended

June 30,

2014

2013

2014

2013

Numerator:

Numerator for basic and diluted earnings per share –

Net income available to common shareholders

$

19,838

$

5,632

$

31,852

$

19,179

Denominator–

Denominator for basic earnings per share – weighted average shares outstanding

39,751

39,552

39,544

39,337

Effect of dilutive securities–

Employee and director stock options and restricted share awards

1,098

1,029

1,138

1,109

Denominator for diluted earnings per share – adjusted weighted average shares outstanding and assumed conversions

40,849

40,581

40,682

40,446

Basic earnings per common share

$

.50

$

.14

$

.81

$

.49

Diluted earnings per common share and common share equivalents

$

.49

$

.14

$

.78

$

.47