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Prepaid Expenses and Other Current Assets (Tables)
9 Months Ended
Sep. 30, 2018
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:

 

 

 

September 30,

 

 

December 31,

 

(in thousands)

 

2018

 

 

2017

 

Outside consultants

 

$

249

 

 

$

 

Taxes receivable

 

 

145

 

 

 

29

 

Insurance premiums

 

 

52

 

 

 

421

 

Security deposit

 

 

51

 

 

 

50

 

Software

 

 

19

 

 

 

15

 

Financing costs

 

 

 

 

 

70

 

Other1

 

 

11

 

 

 

115

 

Total prepaid expenses and other current assets

 

$

527

 

 

$

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 September 30, 2018 and December 31, 2017.