COMMITMENTS AND CONTINGENCIES (Lease Cost) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Lease Cost
Amortization of right-of-use assets	$ 14	$ 22	$ 21
Interest on lease obligation	1	1	2
Total finance lease cost	15	23	23
Total long-term operating lease cost	387	419	399
Total short-term operating lease cost	592	493	558
Total lease cost	994	935	980
Cash paid for amounts included in the measurement of lease obligation:
Operating cash flows from operating leases	387	419	397
Financing cash flows from finance leases	15	22	21
Right-of-use assets obtained in exchange for new operating lease obligations	$ 117	$ 143	123
Weighted average remaining lease term for operating leases	3 years 1 month 17 days	3 years 10 months 24 days
Weighted average remaining lease term for finance leases		8 months 12 days
Weighted average discount rate for operating leases	3.16%	3.10%
Weighted average discount rate for finance leases		4.00%
Boniface Engineering, Ltd.
Lease Cost
Total lease cost	$ 205	$ 226	211
Jige International S.A
Lease Cost
Total lease cost	$ 161	$ 113	$ 114