Impacts On Our Business Due To The Covid-19 Pandemic, The 2023 Hollywood Strikes, The Dramatic Interest Rate Rise And Increased Operating Costs, Together With Our Company’s Resources (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2023
Impact Of Covid [Line Items]
Debt current			$ 85,500
Cash and cash equivalents	$ 29,947	$ 83,251	12,906
Working capital			(88,400)
Impairment charges against sites	$ 1,549	$ 0
Minetta And Orpheum Theatres Loan [Member]
Impact Of Covid [Line Items]
Debt current			8,000
Westpac Bank Corporate Credit Facility [Member]
Impact Of Covid [Line Items]
Debt current			$ 8,800