Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2012

Discontinued Operations and Disposal Groups [Abstract]

Results of discontinued operations [Table Text Block]

Summarized results of the Company’s discontinued operations are as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
Revenue	$	—		$	164,162		$	—		$	313,383
Gain on sale, net of taxes	$	1,860		$	—		$	1,860		$	—
Earnings (loss) from operations before taxes	$	(326	)	$	13,766		$	(1,112	)	$	26,304
(Provision) benefit for income taxes	(335		)	(3,195		)	(313		)	4,381
Earnings from discontinued operations, net of tax	$	1,199		$	10,571		$	435		$	30,685

Assets and liabilities of discontinued operations [Table Text Block]

Assets and liabilities of discontinued operations are summarized below:

	June 30, 2012		December 31, 2011
Assets of Discontinued Operations
Current assets	$	2,731	$	2,832
Non-current assets	297		1,609
	$	3,028	$	4,441
Liabilities of Discontinued Operations
Current liabilities	$	8,467	$	31,592
Non-current liabilities	88,087		88,325
	$	96,554	$	119,917