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Common Stock and Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2013

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, 2013 and 2012 follow:

		Three months ended June 30,								Six months ended June 30,
		2013				2012				2013				2012
Net income—continuing operations		$	1,850			$	7,398			$	4,262			$	9,392
Net income (loss)—discontinued operations			(41	)			(236	)			333				(319	)
Net income		$	1,809			$	7,162			$	4,595			$	9,073
Weighted average common shares outstanding
Basic			38,908				38,065				38,798				37,928
Incremental shares with dilutive effect:
Stock options			199				524				199				530
Restricted stock awards			118				153				148				139
Diluted			39,226				38,742				39,145				38,597
Basic income (loss) per share
Continuing operations		$	0.05			$	0.19			$	0.11			$	0.25
Discontinued operations			(0.00	)			(0.01	)			0.01				(0.01	)
Total net income per share		$	0.05			$	0.18			$	0.12			$	0.24
Diluted income (loss) per share
Continuing operations		$	0.05			$	0.19			$	0.11			$	0.24
Discontinued operations			(0.00	)			(0.01	)			0.01				(0.01	)
Total net income per share		$	0.05			$	0.18			$	0.12			$	0.23

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- Definition

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

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