Property And Equipment (Construction-In-Progress Balance) (Details) - Operating And Investing Properties [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($)
Property, Plant and Equipment [Line Items]
Balance	$ 1,987
Additions during the period	71
Completed during the period	(3)
Foreign currency translation	4
Balance	2,059
Cinema Developments And Improvements [Member]
Property, Plant and Equipment [Line Items]
Balance	1,745
Additions during the period	40
Foreign currency translation	3
Balance	1,788
Other Real Estate Projects [Member]
Property, Plant and Equipment [Line Items]
Balance	242
Additions during the period	31
Completed during the period	(3)
Foreign currency translation	1
Balance	$ 271