Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2012

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Financial Information Related to the Discontinued Operations

Selected financial information related to the discontinued operations of the Non-Core Disposal Group and CRO Services follows (in thousands):

	For the years ended December 31,
	2011			2010
Net sales - Non-Core Disposal Group ("NCDG")	$	24,858		$	59,656
Net sales - CRO Services	32,146			109,176
Net sales - total discontinued	57,004			168,832
(Loss) from operations of NCDG, pretax	(4,298		)	(14,025		)
(Loss) from operations of CRO Services, pretax	(4,921		)	(19,269		)
(Loss) from operations - total discontinued, pretax	(9,219		)	(33,294		)
Income tax benefit - NCDG	1,450			3,614
Income tax benefit - CRO Services	1,923			8,116
Income tax benefit - total discontinued	3,373			11,730
(Loss) from operations of NCDG, aftertax	(2,848		)	(10,411		)
(Loss) from operations of CRO Services, aftertax	(2,998		)	(11,153		)
(Loss) from operations - total discontinued, aftertax	(5,846		)	(21,564		)
Impairment loss on NCDG, pretax	(23,105		)	(10,343		)
Impairment loss on CRO Services, pretax	(49,978		)	(90,628		)
Income tax (expense) benefit of impairment loss on NCDG	(2,996		)	1,859
Income tax benefit of impairment loss on CRO Services	7,317			103
Impairment loss on discontinued, aftertax	(68,762		)	(99,009		)
Loss from discontinued operations of NCDG	(28,949		)	(18,895		)
Loss from discontinued operations of CRO Services	(45,659		)	(101,678		)
Loss from discontinued operations - total	$	(74,608	)	$	(120,573	)