Goodwill And Intangible Assets (Summary Of Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Goodwill [Line Items]
Beginning balance	$ 23,712	$ 25,535
Foreign currency translation adjustment	891	(1,823)
Ending balance	24,603	23,712
Cinema [Member]
Goodwill [Line Items]
Beginning balance	18,488	20,311
Foreign currency translation adjustment	891	(1,823)
Ending balance	19,379	18,488
Real Estate [Member]
Goodwill [Line Items]
Beginning balance	5,224	5,224
Ending balance	$ 5,224	$ 5,224