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INCOME TAXES (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Income Tax Disclosure [Abstract]        
Income tax expense $ 7,429 $ 5,338 $ 21,227 $ 21,209
Effective tax rate 22.60% 53.40% 23.00% 26.80%
Federal tax rate     21.00%