COMMITMENTS AND CONTINGENCIES - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Lease Cost
Amortization of right-of-use assets		$ 4	$ 15	$ 14
Interest on lease obligation			3	1
Total finance lease cost		4	18	15
Total long-term operating lease cost	$ 91	95	271	300
Total short-term operating lease cost	85	141	253	424
Total lease cost	176	240	542	739
Cash paid for amounts included in the measurement of lease obligation:
Operating cash flows from operating leases	$ 91	95	$ 455	301
Financing cash flows from finance leases		4		15
Right-of-use assets obtained in exchange for new operating lease obligations		67		135
Weighted average remaining lease term for operating leases	2 years 4 months 24 days		2 years 4 months 24 days		3 years 1 month 6 days
Weighted average discount rate for operating leases	3.20%		3.20%
Boniface Engineering, Ltd.
Lease Cost
Total lease cost	$ 51	50	$ 151	158
Jige International S.A
Lease Cost
Total lease cost	$ 54	$ 38	$ 168	$ 109