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Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2014

Schedule of Earnings Per Share Basic and Diluted


		Three Months Ended June 30,								Six Months Ended June 30,
		2014				2013				2014				2013
Numerator—basic and diluted
Net income		$	17,247			$	23,486			$	35,364			$	47,166

Denominator
Weighted average number of common shares outstanding—basic			39,681				39,143				39,560				39,272
Effect of dilutive stock options			288				589				322				592
Effect of dilutive restricted shares			781				561				722				592

Weighted average number of common shares outstanding—diluted			40,750				40,293				40,604				40,456

Earnings per common share—basic		$	0.43			$	0.60			$	0.89			$	1.20

Earnings per common share—diluted		$	0.42			$	0.58			$	0.87			$	1.17

Antidilutive stock options and restricted shares			3,637				3,593				3,408				3,541