EMPLOYEE SAVINGS PLAN (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Retirement Benefits [Abstract]
Defined contribution plan, cost	$ 0.5	$ 0.4	$ 1.2	$ 1.0