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GENERAL (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 14, 2018
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Apr. 02, 2019
Business Acquisition [Line Items]          
Cash paid to acquire entity   $ 3,048  
Acquisition transaction costs   303      
Net cash acquired assets   132      
Acquisition costs recorded to operating expenses   49      
Netonomy LTD [Member]          
Business Acquisition [Line Items]          
Acquisition date Jan. 14, 2018        
Cash paid to acquire entity $ 3,180        
Total purchase consideration 3,631        
Fair value of contingent liability $ 282 $ 834      
Payment term for contingent consideration 2 years 6 months        
Holdback amount $ 1,100        
Restricted holdback amount $ 797       $ 797
Description of claims for indemnification paid in three installments consisting each one 40%, 40% and 20% of the Holdback amount following the first, second and 30-months anniversaries of the Closing Date