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RELATED PARTY BALANCES AND TRANSACTIONS (Tables)
12 Months Ended
Dec. 31, 2020
Related Party Transactions [Abstract]  
Schedule of Related Party Balances and Transactions

December 31,

2020

 

 

2019

 

Trade payables and accrued expenses

$

83

$

104

Year ended December 31,

2020

 

 

2019

 

 

2018

Amounts charged to:

 

Research and development expenses

$

294

$

241

$

314