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INTANGIBLES AND OTHER ASSETS (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Indefinite-Lived and Finite-Lived Intangible Assets

	Estimated Useful Life
Intellectual property	10 years
Patents	7 years
Intangibles—acquired technology	7 – 8 years
Intangibles—third party payor relationships	Indefinite
Intangibles—assay royalties	7 years
Intangibles—tradenames and trademarks	7 years

Long-lived intangible assets and other assets consisted of the following:

	Dollars in Thousands
	June 30, 2012												December 31, 2011
	Cost				Accumulated Amortization				Net Book Value				Cost				Accumulated Amortization				Net Book Value
Intangibles—acquired technology	$	6,535			$	1,366			$	5,169			$	6,535			$	911			$	5,624
Intangibles—assay royalties	1,434				307				1,127				1,434				205				1,229
Intangibles—third party payor relationships	367				—				367				367				—				367
Intangibles—tradenames and trademarks	344				74				270				344				49				295
Patents	706				256				450				703				267				436
Intellectual property	20				6				14				20				5				15
	$	9,406			$	2,009			$	7,397			$	9,403			$	1,437			$	7,966

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Schedule of Indefinite-Lived and Finite-Lived Intangible Assets [Table Text Block]

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