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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 |

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