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INCOME TAXES (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
INCOME TAXES        
Effective income tax rates (as a percent) 77.00% 76.40% 193.60% 2.00%
Pretax income $ 2,666 $ 1,753 $ 798 $ (494)
Tax effect $ 800   $ 800  
Impact on effective tax rate 0.00%