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Preferred Stock (Narrative) (Details) - $ / shares | Mar. 31, 2024 | Feb. 06, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Series D Preferred Stock [Member] |  |  |
Schedule of Capitalization, Equity [Line Items] |  |  |
Issuance of preferred stock |  | 2,000 |
Preferred stock, par value |  | $ 0.01 |
Exchange of common stock | 2,000 | 200,000 | 0
Common Stock [Member] |  |  |
Schedule of Capitalization, Equity [Line Items] |  |  |
Shares upon conversion | 100 |  |
Exchange of common stock | 5,473,026 |  | 5,665,958
Maximum percentage of stock ownership allowed per holder | 9.90% |  |
Non-Voting Common Stock [Member] |  |  |
Schedule of Capitalization, Equity [Line Items] |  |  |
Shares upon conversion | 100 |  |
Exchange of common stock | 1,260,700 |  | 1,260,700

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