Segment Reporting (Summary Of Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024
Segment Reporting Information [Line Items]
Total Assets	$ 435,186	$ 471,011
Cash and cash equivalents	8,090	12,347	$ 10,083
United States [Member]
Segment Reporting Information [Line Items]
Total Assets	248,690	264,284
Australia [Member]
Segment Reporting Information [Line Items]
Total Assets	162,505	167,667
New Zealand [Member]
Segment Reporting Information [Line Items]
Total Assets	23,991	39,060
Cinema Exhibition [Member]
Segment Reporting Information [Line Items]
Total Assets	184,983	191,008
Real Estate [Member]
Segment Reporting Information [Line Items]
Total Assets	176,407	207,044
Corporate [Member]
Segment Reporting Information [Line Items]
Total Assets	73,796	72,959
Cash and cash equivalents	$ 10,500	$ 7,000