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COMMITMENTS AND CONTINGENCIES (Lease Cost) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Lease Cost      
Amortization of right-of-use assets $ 9 $ 5  
Interest on lease obligation 1 1  
Total finance lease cost 10 6  
Total long-term operating lease cost 88 106  
Total short-term operating lease cost 86 166  
Total lease cost 184 278  
Cash paid for amounts included in the measurement of lease obligation:      
Operating cash flows from operating leases $ 88 107  
Financing cash flows from finance leases   6  
Right-of-use assets obtained in exchange for new operating lease obligations   31  
Weighted average remaining lease term for operating leases 3 years 2 months 12 days   3 years 8 months 12 days
Weighted average discount rate for operating leases 3.20%   3.90%
Boniface Engineering, Ltd.      
Lease Cost      
Total lease cost $ 50 55  
Jige International S.A      
Lease Cost      
Total lease cost $ 57 $ 33