Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Borrowings (Minetta And Orpheum Theatres Loan) (Narrative) (Details) - Minetta And Orpheum Theatres Loan [Member] - USD ($) $ in Millions		12 Months Ended
	Jan. 26, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Debt, face amount		$ 8.0
Maturity date		Jun. 01, 2024	Nov. 01, 2023
Subsequent Event [Member]
Debt Instrument [Line Items]
Maturity date	Jun. 01, 2024