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Prepaid Expenses And Other Current Assets
 3 Months Ended 12 Months Ended
Mar. 31, 2018
Dec. 31, 2017
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,
2018		      December 31,
2017		  

Insurance premiums

    $ 337      $ 421  

Financing costs

      —          70  

VAT/GST receivable

      34        29  

Security Deposit

      49        50  

Other1

      134        130  
  

 

 

     

 

 

  

Total prepaid expenses and other current assets

    $ 554      $ 700  
  

 

 

     

 

 

  

 

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 March 31, 2018 and December 31, 2017.
(5) Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets include the following:

 

(in thousands)

    December 31,
2017		      December 31,
2016		  

Insurance premiums

    $ 421      $ 501  

Financing costs

      70        —    

Security deposit

      50        50  

Other1

      159        147  
  

 

 

     

 

 

  

Total prepaid expenses and other current assets

    $ 700      $ 698  
  

 

 

     

 

 

  

 

1  Other consists of various prepaid expenses and other current assets, with no individual item accounting for more than 5% at December 31, 2017 and 2016.