Derivative Instruments (Set Forth Terms Of Interest Rate Swap Derivative Instruments) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013
Interest Rate Swap June 30, 2016 [Member]
Derivative [Line Items]
Notional Amount	$ 62,057,000
Fixed interest rate	5.50%
Receive Variable Rate	2.69%
Maturity Date	Jun. 30, 2016
Interest Rate Swap 1.15% October 31, 2017 [Member]
Derivative [Line Items]
Notional Amount	31,500,000
Fixed interest rate	1.15%
Receive Variable Rate	0.169%
Maturity Date	Oct. 31, 2017
Interest Rate Swap 1.2% October 31, 2017 [Member]
Derivative [Line Items]
Notional Amount	27,913,000
Fixed interest rate	1.20%
Receive Variable Rate	0.236%
Maturity Date	Oct. 31, 2017
Interest Rate Cap June 1, 2018 [Member]
Derivative [Line Items]
Notional Amount	$ 7,500,000
Fixed interest rate	4.00%
Maturity Date	Jun. 01, 2018