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CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Stockholders' Equity Note [Abstract]          
Accumulated other comprehensive loss $ 53,446   $ 53,446   $ 45,998
Other comprehensive income (loss) $ (162) $ 24,253 $ (7,448) $ (7,942)