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Other Current Assets
 12 Months Ended
Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Other Current Assets Other Current Assets
The following table presents the components of other current assets:
 
December 31,
2019
 
December 31,
2018
 
(In thousands)
Advances to vendors
$
2,534

 
$
5,427

Prepaid expenses
1,834

 
1,443

VAT receivable
2,716

 
2,335

Total
$
7,084

 
$
9,205