Mortgages, Loans Payable And Other Obligations (Summary Of Notional Amount And Fair Value Of Derivative Financial Instruments) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014
Derivatives, Fair Value [Line Items]
Fair Value	$ 174
LIBOR Cap One [Member]
Derivatives, Fair Value [Line Items]
Notional Value	51,000	[1]
Strike Rate	1.50%
Effective Date	Sep. 01, 2014
Expiration Date	Oct. 01, 2015
Fair Value	4
LIBOR Cap Two [Member]
Derivatives, Fair Value [Line Items]
Notional Value	24,000	[1]
Strike Rate	1.50%
Effective Date	Sep. 01, 2014
Expiration Date	Oct. 01, 2015
Fair Value	2
LIBOR Cap Three [Member]
Derivatives, Fair Value [Line Items]
Notional Value	51,000	[1]
Strike Rate	1.75%
Effective Date	Oct. 01, 2015
Expiration Date	Oct. 01, 2016
Fair Value	115
LIBOR Cap Four [Member]
Derivatives, Fair Value [Line Items]
Notional Value	24,000	[1]
Strike Rate	1.75%
Effective Date	Oct. 01, 2015
Expiration Date	Oct. 01, 2016
Fair Value	$ 53

[1] The notional value is an indication of the extent of our involvement in these instruments at that time, but does not represent exposure to credit, interest rate or market risks.