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Prepaid Expenses and Other Current Assets
 9 Months Ended 12 Months Ended
Sep. 30, 2017
Dec. 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)    September 30, 2017      December 31, 2016  

Insurance premiums

    $ 61      $ 501  

Taxes

      53        —    

Security Deposit

      50        50  

Other1

      221        147  
  

 

 

     

 

 

  

Total prepaid expenses and other current assets

    $ 385      $ 698  
  

 

 

     

 

 

  

 

1 Other consists of various prepaid expenses and other current assets, with no individual item accounting for more than 5% of prepaid expenses and other current assets at September 30, 2017 and December 31, 2016.
(5) Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets include the following:

 

     December 31,      December 31,  
(in thousands)    2016      2015  

Insurance premiums

    $ 501      $ 625  

Kits for clinical use

      —          162  

Other

      197        173  
  

 

 

     

 

 

  

Total prepaid expenses and other current assets

    $ 698      $ 960  
  

 

 

     

 

 

  

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