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Schedule of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Total | $ 154 | $ 291
Share-Based Payment Arrangement, Option [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Total | 98 | 132
Employee Stock Award [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Total | 56 | 158
Restricted Stock [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Total |  | $ 1

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