Goodwill And Intangible Assets (Summary Of Goodwill) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($)
Goodwill [Line Items]
Beginning balance	$ 23,712
Foreign currency translation adjustment	158
Ending balance	23,870
Cinema [Member]
Goodwill [Line Items]
Beginning balance	18,488
Foreign currency translation adjustment	158
Ending balance	18,646
Real Estate [Member]
Goodwill [Line Items]
Beginning balance	5,224
Ending balance	$ 5,224