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INCOME TAXES (Notes)
3 Months Ended
Mar. 31, 2020
Income Tax Disclosure [Abstract]  
Income Tax Disclosure [Text Block] INCOME TAXESOur income tax rate differed from the 21% statutory rate for the first quarter of 2020 primarily due to a discrete benefit adjustment related to the remeasurement of certain deferred taxes following the enactment of the Coronavirus Aid, Relief, and Economic Security Act ("CARES Act"). Income taxes differed from the 21% statutory rate in the first quarter of 2019 primarily due to a $0.6 million discrete tax expense related to a permanent difference between book and tax restricted stock expense based on a decrease in our stock price between the grant and vesting dates.