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PREPAID EXPENSES AND OTHER RECEIVABLES (Tables)
12 Months Ended
Dec. 31, 2021
PREPAID EXPENSES AND OTHER RECEIVABLES  
Schedule of prepaid expenses and other receivables

    

December 31, 

     

2020

     

2021

Government authorities

$

472

$

458

Prepaid expenses

 

387

 

227

Other receivables

 

5

 

22

$

864

$

707