SHAREHOLDERS' EQUITY (Schedule of summary of the changes in accumulated other comprehensive income (loss)) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Beginning Balance, net $ 9,406 $ 1,357
Other comprehensive income before reclassifications, net (4,553) 14,387
Total accumulated other comprehensive income, net (1,056) 9,406
Cost of revenues [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (279) (269)
Research and development, net [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (3,644) (3,995)
Selling and marketing [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (1,217) (1,300)
General and administrative [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (740) (728)
Financial income (expenses), net [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (29) (46)
Marketable securities [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Beginning Balance, net 3,768 852
Other comprehensive income before reclassifications, net (4,672) 2,962
Total accumulated other comprehensive income, net (933) 3,768
Marketable securities [Member] | Cost of revenues [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (0) (0)
Marketable securities [Member] | Research and development, net [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (0) (0)
Marketable securities [Member] | Selling and marketing [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (0) (0)
Marketable securities [Member] | General and administrative [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (0) (0)
Marketable securities [Member] | Financial income (expenses), net [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (29) (46)
Cash flow [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Beginning Balance, net 5,638 505
Other comprehensive income before reclassifications, net 119 11,425
Total accumulated other comprehensive income, net (123) 5,638
Cash flow [Member] | Cost of revenues [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (279) (269)
Cash flow [Member] | Research and development, net [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (3,644) (3,995)
Cash flow [Member] | Selling and marketing [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (1,217) (1,300)
Cash flow [Member] | General and administrative [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net (740) (728)
Cash flow [Member] | Financial income (expenses), net [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Amounts reclassified from accumulated other comprehensive income, net $ (0) $ (0)