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Accrued Liabilities and Other
12 Months Ended
Dec. 31, 2020
Payables and Accruals [Abstract]  
Accrued Liabilities and Other
(5)
Accrued Liabilities and Other
Accrued liabilities and other is comprised of the following as of December 31 (in thousands):
 
    
2020
    
2019
 
Accrued expenses
   $
519
     $ 242  
VAT Payable
 
 
327
 
 
 
 
Accrued income taxes
    
182
      
68
 
Other current liabilities
    
159
      
34
 
    
 
 
    
 
 
 
Total
   $ 1,187      $
344