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Common Stock and Earnings Per Share (Tables)

9 Months Ended

Sep. 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 nine months ended September 30, 2012 and 2011 follow:

		Three months ended September 30,								Nine months ended September 30,
		2012				2011				2012				2011
Net income - continuing operations		$	4,682			$	5,927			$	14,074			$	12,913
Net (loss) - discontinued operations			(173	)			(3,691	)			(493	)			(5,557	)
Net income		$	4,509			$	2,236			$	13,581			$	7,356
Weighted average common shares outstanding
Basic			38,136				37,539				37,997				37,531
Incremental shares with dilutive effect:
Stock options			423				829				494				883
Restricted stock awards			274				238				185				196
Diluted			38,833				38,606				38,676				38,610
Basic income (loss) per share
Continuing operations		$	0.12			$	0.16			$	0.37			$	0.34
Discontinued operations			(0.00	)			(0.10	)			(0.01	)			(0.14	)
Total net income per share		$	0.12			$	0.06			$	0.36			$	0.20
Diluted income (loss) per share
Continuing operations		$	0.12			$	0.15			$	0.36			$	0.33
Discontinued operations			(0.00	)			(0.09	)			(0.01	)			(0.14	)
Total net income per share		$	0.12			$	0.06			$	0.35			$	0.19

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- Definition

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

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