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LEASES - Lease Costs (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Lease Cost:    
Operating lease (including related operating costs) $ 245 $ 327
Short term property leases 213 262
Total lease costs $ 458 $ 589
Supplemental Information:    
Weighted-average remaining lease term (years) 0 years 9 months
Weighted-average discount rate - operating leases 0.00% 12.00%