REVENUES (Contract Balances) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Change in Contract with Customer, Liability [Abstract]
Revenue recognized	$ 26,300	$ 11,000
Trade receivables and contract assets
Change in Contract with Customer, Liability [Abstract]
Contract assets	17,525		$ 13,798
Accrued expenses and other current liabilities
Change in Contract with Customer, Liability [Abstract]
Contract liabilities	37,321		39,810
Other noncurrent liabilities
Change in Contract with Customer, Liability [Abstract]
Contract liabilities	$ 116		$ 84