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Prepaid Expenses and Other Current Assets (Tables)
6 Months Ended
Jun. 30, 2022
Prepaid Expenses And Other Current Assets [Abstract]  
Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets consisted of the following (in $000s):

 

June 30, 

December 31, 

    

2022

    

2021

Research and development tax credit receivable

$

2,000

$

3,727

Prepayments and VAT receivable

921

 

577

Other current assets

 

79

79

$

3,000

$

4,383