Investment in Unconsolidated Entities (Schedule of Components of Equity In Income (Loss) from Unconsolidated Entities) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Schedule of Equity Method Investments [Line Items]
Equity in income from unconsolidated entities	$ 648	$ 726	$ 518	$ 572
Hotel investments
Schedule of Equity Method Investments [Line Items]
Equity in income from unconsolidated entities	575	653	1,016	1,028
Other investments
Schedule of Equity Method Investments [Line Items]
Equity in income from unconsolidated entities	$ 73	$ 73	$ (498)	$ (456)