SEGMENT INFORMATION

6 Months Ended

Jun. 30, 2013

Segment Reporting [Abstract]

SEGMENT INFORMATION

10. SEGMENT INFORMATION

The Company operates in one reportable segment — as a medical device company that designs, manufactures and sells non-invasive cellular imaging devices that assist physicians in the early detection of disease. The Company’s chief operating decision maker reviews financial information for the Company as a whole for purposes of allocating resources and evaluating financial performance. Substantially all long-lived assets of the Company are in the United States. Sales for each significant geographical area are as follows:

	Three months Ended June 30,										Six months Ended June 30,
	2013					2012					2013					2012
	Product Sales		%			Product Sales		%			Product Sales		%			Product Sales		%
	(in millions)					(in millions)					(in millions)					(in millions)
North America	$	0.1		27	%	$	0.1		14	%	$	0.5		28	%	$	0.2		26	%
Europe		0.3		50	%		0.1		23	%		0.6		41	%		0.3		37	%
Asia		0.1		23	%		0.2		36	%		0.4		24	%		0.2		20	%
Latin America		—		0	%		0.2		27	%		0.1		7	%		0.2		17	%
Total	$	0.5		100	%	$	0.6		100	%	$	1.6		100	%	$	0.9		100	%