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Non-Cash Share-Based Employee Compensation (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Employee and Non-Employee Director [Member]        
Share Based Compensation Expense $ 44 $ 69 $ 163 $ 205
Restricted Stock Units [Member]        
Share Based Compensation Expense $ 641 $ 126 $ 773 $ 367