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Equity Investments (Details Narrative) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Mar. 29, 2023 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Dividend income |  | $ 50 | $ 50 | $ 100 | $ 100
Equity investment in private placement |  |  |  | $ 200 |
Private Placement [Member] | Equity Method Investments [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Equity investment in private placement | $ 200 |  |  |  |

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