Investment In Unconsolidated Joint Ventures (Reconciliation Of Share In Unconsolidated Joint Ventures' Equity In Investment In Unconsolidated Joint Ventures) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Investment In Unconsolidated Joint Ventures [Abstract]
Company's share of equity recorded on the joint ventures' financial statements	$ 26,413		$ 28,581
Adjustment to reconcile the Company's share of equity recorded on the joint ventures' financial statements to our investment in unconsolidated joint ventures(1)	(12,048)	[1]	(12,574)	[1]
Investment in Unconsolidated Joint Ventures	$ 14,365		$ 16,007

[1] Adjustment to reconcile the Company's share of equity recorded on the joint ventures' financial statements to our investment in unconsolidated joint ventures consists of the following:-cumulative impairment of our investment in joint ventures not reflected on the joint ventures' financial statements,-our basis in the investment in joint ventures not recorded on the joint ventures' financial statements, andaccumulated amortization of our equity in joint ventures that reflects our portion of the excess of the fair value of joint ventures' assets on the date of our investment over the carrying value of the assets recorded on the joint ventures financial statements.  This excess investment is amortized over the life of the properties, and the amortization is included in Income (Loss) from Unconsolidated Joint Venture Investments on our consolidated statement of operations.