XML 163 R149.htm IDEA: XBRL DOCUMENT v3.22.1
Segment, Product and Geographic Information - Carrying values of the Company's tangible long-lived assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Disclosure of operating segments [line items]    
Property, plant and equipment $ 133,236 $ 132,074
Taiwan [Member]    
Disclosure of operating segments [line items]    
Property, plant and equipment 130,951 128,941
U.S. [Member]    
Disclosure of operating segments [line items]    
Property, plant and equipment 1,163 1,413
China [Member]    
Disclosure of operating segments [line items]    
Property, plant and equipment 662 878
Korea [Member]    
Disclosure of operating segments [line items]    
Property, plant and equipment 343 524
Israel [Member]    
Disclosure of operating segments [line items]    
Property, plant and equipment 65 167
Japan [Member]    
Disclosure of operating segments [line items]    
Property, plant and equipment $ 52 $ 151