COMMITMENTS AND CONTINGENCIES - Lease Other Information (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Sep. 01, 2023	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
COMMITMENTS AND CONTINGENCIES
Gain on lease termination		$ (114)		$ (114)
Payment of lease termination fee	$ 679	679		679
Operating cash flows from short term leases		1	$ 2	11	$ 3
Operating cash flows from operating leases		73	106	291	300
Total cash paid for leases		$ 74	$ 108	$ 302	$ 303
Weighted-average remaining lease term - operating leases (years)			2 years 3 months		2 years 3 months
Weighted-average discount rate - operating leases			6.00%		6.00%