CONTRACT ASSETS AND CONTRACT LIABILITIES - Schedule of Allowance for Doubtful Account Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for doubtful accounts - beginning balance	$ (170)	$ (171)	$ (346)
Current year provision	(3,420)	0	(11)
Write-offs, recoveries and the effects of foreign currency exchange	3,583	1	186
Allowance for doubtful accounts - ending balance	$ (7)	$ (170)	$ (171)