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Leases (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Leases        
Total lease expense $ 30 $ 82 $ 61 $ 147
Weighted average remaining lease term 2 years 4 months 9 days   2 years 4 months 9 days  
Weighted average discount rate 11.54%   11.54%  
Operating lease liabilities $ 21 $ 42 $ 46 $ 85