TRADE AND OTHER RECEIVABLES - Summary of Allowance for Credit Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning allowance for credit losses	$ (3,689)	$ (5,786)
Provision	(7,540)	(8,010)
Charge-offs and recoveries	6,068	10,107
Ending allowance for credit losses	$ (5,161)	$ (3,689)