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GEOGRAPHIC AND SIGNIFICANT CUSTOMER INFORMATION (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Revenue, Major Customer [Line Items]      
Sales, net $ 1,455,954 $ 1,415,826 $ 788,948
Product [Member]      
Revenue, Major Customer [Line Items]      
Sales, net 1,318,213 1,296,867 678,061
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Applied Materials, Inc. [Member]      
Revenue, Major Customer [Line Items]      
Sales, net $ 296,369 $ 248,350 $ 164,724
Significant concentration risk, 10% or more of total balance 20.40% 17.50% 20.90%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Lam Research Corporation [Member]      
Revenue, Major Customer [Line Items]      
Sales, net $ 147,385 $ 141,778 $ 88,251
Significant concentration risk, 10% or more of total balance 10.10% 10.00% 11.20%
Accounts Receivable [Member] | Credit Concentration Risk [Member] | Applied Materials, Inc. [Member]      
Revenue, Major Customer [Line Items]      
Significant concentration risk, 10% or more of total balance 17.90% 14.20%  
Accounts receivable $ 42,425 $ 33,402  
Accounts Receivable [Member] | Credit Concentration Risk [Member] | Nidec Motor Corporation [Member]      
Revenue, Major Customer [Line Items]      
Significant concentration risk, 10% or more of total balance   10.40%  
Accounts receivable   $ 24,344