Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2013

Intangible Assets [Abstract]

Classes of intangible assets

Intangible assets as of June 30, 2013 and December 31, 2012 consisted of the following (in thousands):

	Weighted Average Amortization Period	June 30, 2013
		COST		Accumulated Amortization		Net
Support Vector Machine (SVM) technology	108 months	$	500	$	84	$	416
Laboratory developed test (LDT) technology	164 months	$	1,482	$	134	$	1,348
Flow Cytometry and Cytogenetics technology	202 months	$	1,000	$	75	$	925
Total		$	2,982	$	293	$	2,689

	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

The estimated amortization expense related to amortizable intangible assets for each of the five succeeding fiscal years and thereafter as of June 30, 2013 is as follows (in thousands):

Year Ending December 31,
Remainder of 2013	$	112
2014		223
2015		223
2016		223
2017		223
2018		223
Thereafter		1,462
Total	$	2,689