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Prepaid Expenses and Other Current Assets (Tables)
9 Months Ended
Sep. 30, 2016
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]  
Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

 

(in thousands)

 

September 30, 2016

 

 

December 31, 2015

 

Insurance premiums

 

$

85

 

 

$

625

 

Kits for clinical use

 

 

 

 

 

162

 

Security deposit

 

 

49

 

 

 

74

 

Other1

 

 

176

 

 

 

99

 

Total prepaid expenses and other current assets

 

$

310

 

 

$

960