SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Changes in Capitalized Contract Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Change In Capitalized Contract Cost [Heading Roll Forward]
Beginning balance	$ 11,577	$ 7,312
Costs to obtain and fulfill contracts capitalized	7,390	11,361
Less costs to obtain and fulfill contracts recognized as expense	(5,852)	(7,096)
Ending balance	$ 13,115	$ 11,577