Net income available to common stockholders

$

36,313

$

18,733

Earnings allocated to participating securities

(76

)

(50

)

Income attributable to common stock

$

36,237

$

18,683

Weighted average common shares outstanding, including participating securities

50,251

38,373

Weighted average participating securities

(106

)

(103

)

Weighted average common shares outstanding

50,145

38,270

Incremental shares from assumed conversions of options, performance units and restricted shares

237

241

Weighted average common and equivalent shares outstanding

50,382

38,511

Earnings per common share:

Basic

$

0.72

$

0.49

Diluted

0.72

0.49