Long-Term Incentive Plan Units (Roll-Forward Of Company's LTIP Units Outstanding) (Details) - Long-Term Incentive Plan Units [Member] - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
LTIP Units Outstanding	429,314	411,052	429,314	411,052
Granted	0	0	0	0
Exercised	0	0	0	0
LTIP Units Outstanding	429,314	411,052	429,314	411,052
LTIP Units Vested and Outstanding	404,859	395,314	404,859	395,314
Manager [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
LTIP Units Outstanding	375,000	375,000	375,000	375,000
Granted	0	0	0	0
Exercised	0	0	0	0
LTIP Units Outstanding	375,000	375,000	375,000	375,000
LTIP Units Vested and Outstanding	375,000	375,000	375,000	375,000
Non-Manager [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
LTIP Units Outstanding	54,314	36,052	54,314	36,052
Granted	0	0	0	0
Exercised	0	0	0	0
LTIP Units Outstanding	54,314	36,052	54,314	36,052
LTIP Units Vested and Outstanding	29,859	20,314	29,859	20,314