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Liquidity And Impairment Assessment (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025
Liquidity And Impairment Assessment [Line Items] |  |  |
Borrowings due | $ 177,733 |  | $ 177,966
Debt carrying amount | 184,551 |  | 185,091
Debt current | 35,500 |  |
Cash and cash equivalents | 5,524 | $ 5,911 | 10,531
Working capital | (86,100) |  |
Impairment charges against sites | 0 | $ 0 |
Bank Of America Credit Facility [Member] |  |  |
Liquidity And Impairment Assessment [Line Items] |  |  |
Borrowings due | 6,025 |  | 6,200
Debt carrying amount | $ 6,025 |  | $ 6,200
Maturity date | Sep. 18, 2026 |  | Sep. 18, 2026
US Cinema 1, 2, 3 Term Loan [Member] |  |  |
Liquidity And Impairment Assessment [Line Items] |  |  |
Borrowings due | $ 19,696 |  | $ 19,766
Debt carrying amount | $ 19,749 |  | $ 19,841
Maturity date | Oct. 01, 2026 |  | Oct. 01, 2026
NAB Australian Corporate Term Loan [Member] |  |  |
Liquidity And Impairment Assessment [Line Items] |  |  |
Borrowings due | $ 64,361 |  | $ 63,732
Debt carrying amount | $ 64,641 |  | $ 64,019
Maturity date | Jul. 31, 2030 |  | Jul. 31, 2030
Nine Property Assets [Member] |  |  |
Liquidity And Impairment Assessment [Line Items] |  |  |
Sale price | $ 197,500 |  |
Emerald Creek Capital [Member] |  |  |
Liquidity And Impairment Assessment [Line Items] |  |  |
Borrowings due | $ 46,100 |  |
Maturity date | Nov. 06, 2026 |  |

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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483467/210-10-45-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details
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