Noncontrolling Interests (Summary Of Changes In Controlling And Noncontrolling Stockholders’ Equity) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Noncontrolling Interest [Line Items]
Equity, beginning balance			$ 130,954,000	$ 124,987,000
Net income	2,431,000	396,000	5,934,000	510,000
Increase in additional paid in capital			373,000	548,000
Contributions from noncontrolling stockholders			2,513,000	3,350,000
Distributions to noncontrolling stockholders			(2,103,000)
Accumulated other comprehensive income( loss)			(12,545,000)	4,700,000
Equity, ending balance	125,126,000	134,095,000	125,126,000	134,095,000
Controlling Stockholders' Equity [Member]
Noncontrolling Interest [Line Items]
Equity, beginning balance			126,856,000	123,752,000
Net income			5,860,000	361,000
Increase in additional paid in capital			297,000	548,000
Accumulated other comprehensive income( loss)			(12,488,000)	4,695,000
Equity, ending balance	120,525,000	129,356,000	120,525,000	129,356,000
Noncontrolling Stockholders' Equity [Member]
Noncontrolling Interest [Line Items]
Equity, beginning balance			4,098,000	1,235,000
Net income			74,000	149,000
Increase in additional paid in capital			76,000
Contributions from noncontrolling stockholders			2,513,000	3,350,000
Distributions to noncontrolling stockholders			(2,103,000)
Accumulated other comprehensive income( loss)			(57,000)	5,000
Equity, ending balance	$ 4,601,000	$ 4,739,000	$ 4,601,000	$ 4,739,000