Liquidity and Impairment Assessment (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Impact Of Covid [Line Items]
Debt carrying amount	$ 210,418	$ 210,300
Borrowings due	209,229	208,847
Debt current	58,600
Cash and cash equivalents	9,242	12,906	$ 15,511
Working capital	(93,300)
Land and property held for sale	36,446	11,179
Impairment charges against sites	0
Union Square Construction Financing [Member]
Impact Of Covid [Line Items]
Debt carrying amount	47,141	47,141
Borrowings due	46,938	46,925
US Cinema 1, 2, 3 Term Loan [Member]
Impact Of Covid [Line Items]
Debt carrying amount	20,855	21,008
Borrowings due	20,770	20,780
Debt current	21,000
Westpac Bank Corporate Credit Facility [Member]
Impact Of Covid [Line Items]
Debt carrying amount	8,437	8,775
Borrowings due	8,437	$ 8,775
Debt current	8,400
NAB Corporate Loan Facility [Member]
Impact Of Covid [Line Items]
Borrowings due	66,800
Bridge loan	13,400
Santander Bank [Member]
Impact Of Covid [Line Items]
Debt current	$ 8,000

Impact Of Covid [Line Items]

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Long-term Debt, Net

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- Definition

Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.

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Short-Term financing which is expected to be paid back relatively quickly, such as by a subsequent longer-term loan. Also called swing loan or bridge financing.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of debt and lease obligation, classified as current.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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