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SHAREHOLDERS' EQUITY (Tables)
 6 Months Ended
Jun. 30, 2021
Equity [Abstract]  
Components of accumulated other comprehensive income The after-tax components of accumulated other comprehensive income, are as follows (in thousands):
 Foreign
Currency
Translation		Pension
Postretirement
Benefit
Obligation		Accumulated
Other
Comprehensive
Income, Net
Balance as of December 31, 2020$4,793 $357 $5,150 
Current-period change (1)
(1,284)— (1,284)
Balance as of June 30, 2021$3,509 $357 $3,866 

(1)No material amounts reclassified from accumulated other comprehensive income.