Cash Dividend (Details) - Series C Preferred Stock - USD ($)			3 Months Ended
Dec. 28, 2023	Dec. 29, 2022	Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash Dividend
Cash dividend (as percent)	3.00%	3.00%	5.00%
Aggregated dividend amount	$ 1,275,000	$ 1,275,000	$ 531,000
Dividend per share	$ 31.86	$ 31.86	$ 13
Cumulative liquidation value			$ 531,000	$ 42,483,000	$ 42,483,000	$ 2,023,000
Cumulative liquidation value (in dollars per share)			$ 1,075	$ 1,062	$ 1,062	$ 1,062

Line items represent cash dividend..

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- Definition

Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

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The amount per share used to calculated dividend payments on preferred stock.

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The percentage rate used to calculate dividend payments on preferred stock.

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- Definition

The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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Value of the difference between preference in liquidation and the par or stated values of the preferred shares.

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