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REDEEMABLE NONCONTROLLING INTEREST (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Redeemable Noncontrolling Interest [Line Items]        
Balance at January 1     $ 25,000  
Redemption value adjustment $ 0 $ 0 0 $ 0
Balance at June 30 $ 25,000   $ 25,000