TAXES (Schedule of components of income tax expense) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Taxes [Abstract]
Provision for federal, state and local income taxes	$ 1.4	$ 1.3	$ 0.8
Provision for foreign income taxes	2.4	3.6	2.0
Total provision for income taxes	$ 3.8	$ 4.9	$ 2.8