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INCOME TAXES (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Effective tax rate 79.20% 9.90% 9.70% 14.20%
Minimum        
State tax rates     1.00%  
Maximum        
State tax rates     6.00%