Preferred Stock (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
	May 13, 2024	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Class of Stock [Line Items]
Preferred stock, par value		$ 0.001		$ 0.001
Dividends earned		$ 80	$ 74
Aggregate preferred stock dividends earned
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock shares outstanding		1,331,336		1,305,213
Preferred stock, par value		$ 0.001		$ 0.001
Preferred stock par value per share		$ 3.00
Dividend rate percentage		8.00%
Dividends earned		$ 80	74
Series B Convertible Preferred Stock [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Aggregate preferred stock dividends earned	$ 80
Additioanal aggregate shares of convertible preferred stock	26,640
Series B Convertible Preferred Stock [Member] | Preferred Stock [Member]
Class of Stock [Line Items]
Aggregate preferred stock dividends earned		$ 78	$ 72
Additioanal aggregate shares of convertible preferred stock		26,123	24,128
Series B Convertible Preferred Stock [Member] | Preferred Stock [Member] | Board Of Directors [Member]
Class of Stock [Line Items]
Aggregate preferred stock dividends earned		$ 78	$ 72
Additioanal aggregate shares of convertible preferred stock				26,123	24,128