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OTHER INCOME (EXPENSE) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
OTHER INCOME (EXPENSE)        
Equity earnings in affiliates $ 67 $ 114 $ 180 $ 291
Other components of net periodic pension (cost) income 52 (1,059) 3,900 (5,089)
Other income (expense) (1,253) 2,647 (580) 5,084
Total Other income (expense) $ (1,134) $ 1,702 $ 3,500 $ 286