INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income tax expense	$ 9,317	$ 12,365	$ 23,231	$ 35,487
Effective tax rate	18.30%	19.60%	17.80%	19.20%
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	$ 1,900		$ 1,900		$ 2,400
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense			$ 0		$ 0