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RESTRUCTURING CHARGES (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2020
USD ($)
RESTRUCTURING CHARGES  
Amounts accrued $ 2,349
Amounts paid/incurred (1,592)
Balance at December 31, 2020 757
Restructuring charges $ 2,349
Term to complete the remaining restructuring actions (in months) 3 months
Selling, general and administrative expenses  
RESTRUCTURING CHARGES  
Amounts accrued $ 2,300
Restructuring charges $ 2,300