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Segment, Product and Geographic Information - Revenues from significant customers (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of operating segments [line items]      
Revenue $ 1,547,097 $ 887,282 $ 671,835
Driver IC Segment [Member]      
Disclosure of operating segments [line items]      
Revenue 734,508 374,611 215,760
Driver IC Segment [Member] | Customer A and Its affiliates [Member]      
Disclosure of operating segments [line items]      
Revenue 443,930 264,700 182,442
Driver IC Segment [Member] | Customer C [Member]      
Disclosure of operating segments [line items]      
Revenue 290,578 109,911 33,318
Non-driver Products Segment [Member]      
Disclosure of operating segments [line items]      
Revenue 57,792 27,556 20,301
Non-driver Products Segment [Member] | Customer A and Its affiliates [Member]      
Disclosure of operating segments [line items]      
Revenue 53,153 24,963 15,988
Non-driver Products Segment [Member] | Customer C [Member]      
Disclosure of operating segments [line items]      
Revenue $ 4,639 $ 2,593 $ 4,313