Noncontrolling Interests (Summary Of Changes In Controlling And Noncontrolling Stockholders’ Equity) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Noncontrolling Interest [Line Items]
Equity, beginning balance			$ 130,954,000	$ 124,987,000
Net income	4,175,000	224,000	3,504,000	113,000
Increase in additional paid in capital			307,000	521,000
Contributions from noncontrolling stockholders			2,513,000	3,275,000
Distributions to noncontrolling stockholders			(2,016,000)
Accumulated other comprehensive income( loss)			(18,528,000)	934,000
Equity, ending balance	116,734,000	129,830,000	116,734,000	129,830,000
Controlling Stockholders' Equity [Member]
Noncontrolling Interest [Line Items]
Equity, beginning balance			126,856,000	123,752,000
Net income			3,468,000	(3,000)
Increase in additional paid in capital			231,000	521,000
Accumulated other comprehensive income( loss)			(18,456,000)	938,000
Equity, ending balance	112,099,000	125,208,000	112,099,000	125,208,000
Noncontrolling Stockholders' Equity [Member]
Noncontrolling Interest [Line Items]
Equity, beginning balance			4,098,000	1,235,000
Net income			36,000	116,000
Increase in additional paid in capital			76,000
Contributions from noncontrolling stockholders			2,513,000	3,275,000
Distributions to noncontrolling stockholders			(2,016,000)
Accumulated other comprehensive income( loss)			(72,000)	(4,000)
Equity, ending balance	$ 4,635,000	$ 4,622,000	$ 4,635,000	$ 4,622,000