SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Product Warranty Reserve Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Movement in Standard Product Warranty Accrual [Roll Forward]
Beginning balance	$ 225	$ 139	$ 232
Provisions	160	389	(22)
Warranty cost incurred	(191)	(303)	(71)
Ending balance	$ 194	$ 225	$ 139