Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Intangible Assets [Abstract]

Classes of intangible assets

	Weighted Average Amortization Period	December 31, 2012
		COST		Accumulated Amortization		Net
Support Vector Machine (SVM) technology	108 months	$	500	$	56	$	444
Laboratory developed test (LDT) technology	164 months		1,482		81		1,401
Flow Cytometry and Cytogenetics technology	202 months		1,000		45		955
Total		$	2,982	$	182	$	2,800

Estimated amortization expense

Year Ending December 31,
2013	$	223
2014		223
2015		223
2016		223
2017		223
Thereafter		1,685
Total	$	2,800