XML 72 R52.htm IDEA: XBRL DOCUMENT v3.20.4
INTANGIBLE ASSETS, NET (Schedule Of Intangible Assets) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]      
Original amounts $ 6,646 $ 8,034  
Intangible assets, net $ 6,117 7,898  
Useful lives 7 years    
Amortization expense $ 393 136 $ 0
Intangible assets acquired 412 3,274 $ 3,412
Technology [Member]      
Finite-Lived Intangible Assets [Line Items]      
Original amounts 3,767 5,155  
Intangible assets, net 3,767 5,155  
Intangible assets acquired 412    
Intangible assets acquired, not resulted in cash flows 18    
Software development costs [Member]      
Finite-Lived Intangible Assets [Line Items]      
Original amounts 2,879 2,879  
Accumulated amortization 529 136  
Intangible assets, net 2,350 $ 2,743  
5G [Member]      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense $ 1,800