XML 23 R10.htm IDEA: XBRL DOCUMENT v3.6.0.2
Prepaid Expenses and Other Current Assets
12 Months Ended
Dec. 31, 2016
Prepaid Expenses and Other Current Assets [Abstract]  
Prepaid Expenses and Other Current Assets
3.Prepaid Expenses and Other Current Assets

 

Prepaid expense and other current assets consist of the following (in thousands):

 

  As of December 31, 
  2016  2015 
       
Prepaid insurance $125  $119 
Prepaid rent  46   52 
VAT receivable  247   337 
Prepaid inventory  715   - 
Advances to suppliers  596   - 
Other  220   239 
Total prepaid expenses and other current assets $1,949  $747