Investments In Unconsolidated Joint Ventures (Summary Of Equity Earnings (Losses) From Investments In Unconsolidated Joint Ventures) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 71	$ 217	$ 164	$ 443
Rialto Cinemas [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	(71)	25	(149)	(14)
Mt. Gravatt [Member]
Schedule of Equity Method Investments [Line Items]
Total equity earnings	$ 142	$ 192	$ 313	$ 457