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Prepaid Expenses and Other Current Assets (Tables)
6 Months Ended
Jun. 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)

 

June 30, 2016

 

 

December 31, 2015

 

Insurance premiums

 

$

278

 

 

$

625

 

Kits for clinical use

 

 

261

 

 

 

162

 

Deferred finance costs

 

 

452

 

 

 

 

Other1

 

 

254

 

 

 

173

 

Total prepaid expenses and other current assets

 

$

1,245

 

 

$

960