XML 19 R8.htm IDEA: XBRL DOCUMENT

Prepaid Expenses and Other Current Assets

3 Months Ended

Mar. 31, 2016

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Prepaid Expenses And Other Current Assets

(3)	Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

(in thousands)	March 31, 2016		December 31, 2015
Insurance premiums	$	441	$	625
Kits for clinical use		238		162
Other¹		201		173
Total prepaid expenses and other current assets	$	880	$	960

¹Other consists of various prepaid expenses and other current assets, with no individual item accounting for more than 5% at March 31, 2016 and December 31, 2015.