Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2013

Discontinued Operations [Abstract]

Schedule of Components of Discontinued Operations [Table Text Block]

	Years Ended December 31,
	2013			2012			2011
Revenue	$	728		$	1,564		$	—
Cost of services (exclusive of facility rent, general and administrative and depreciation and amortization expenses shown separately below)	(807		)	(3,646		)	—
Charges to discontinued operations for the excess carrying amount of goodwill and other indefinite-lived intangible assets	(2,837		)	—			—
Facility rent—cost of services	(12		)	(38		)	—
Depreciation and amortization	(33		)	(106		)	—
Loss from discontinued operations	(2,961		)	(2,226		)	—
Benefit from income taxes	(1,157		)	(869		)	—
Loss from discontinued operations, net of income tax benefit	$	(1,804	)	$	(1,357	)	$	—

Schedule of Assets and Liabilites Held For Sale [Table Text Block]

	December 31,
	2013		2012
Current assets	$	—	$	268
Long-term assets:
Goodwill	—		1,099
Other identifiable intangible assets, net	—		10,200
Other long-term assets, net	—		25
Total assets held for sale	—		11,592
Current liabilities	—		(339		)
Long-term liabilities	—		(130		)
Total liabilities held for sale	—		(469		)
Net assets held for sale	$	—	$	11,123