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DIVIDENDS PER SHARE (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
DIVIDENDS PER SHARE            
Dividends declared (in dollars per share) $ 0.025 $ 0.02 $ 0.02 $ 0.02    
Total dividends declared         $ 662 $ 582