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Common Stock and Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2012

Common Stock and Earnings Per Share [Abstract]

Details of earnings per share calculations

The details of the earnings per share calculations for the three and six months ended June 30, 2012 and 2011 follow:

		Three months ended June 30,								Six months ended June 30,
		2012				2011				2012				2011
Net income - continuing operations			7,398				3,339				9,392				6,986
Net (loss) - discontinued operations			(236	)			(718	)			(319	)			(1,865	)
Net income		$	7,162			$	2,621			$	9,073			$	5,121
Weighted average common shares outstanding
Basic			38,065				37,532				37,928				37,526
Incremental shares with dilutive effect:
Stock options			524				950				530				910
Restricted stock awards			153				270				139				175
Diluted			38,742				38,752				38,597				38,611
Basic income (loss) per share
Continuing operations		$	0.19			$	0.09			$	0.25			$	0.19
Discontinued operations			(0.01	)			(0.02	)			(0.01	)			(0.05	)
Total net income per share		$	0.18			$	0.07			$	0.24			$	0.14
Diluted income (loss) per share
Continuing operations		$	0.19			$	0.09			$	0.24			$	0.18
Discontinued operations			(0.01	)			(0.02	)			(0.01	)			(0.05	)
Total net income per share		$	0.18			$	0.07			$	0.23			$	0.13

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations.

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