CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues:
Rental Income	$ 57,321	$ 55,087	$ 113,114	$ 109,329
Tenant Recoveries and Other Income	18,821	17,073	38,620	33,767
Total Revenues	76,142	72,160	151,734	143,096
Expenses:
Property Expenses	24,774	23,673	52,647	47,224
General and Administrative	7,068	5,388	12,601	11,844
Depreciation and Other Amortization	25,421	25,175	51,345	48,430
Total Expenses	57,263	54,236	116,593	107,498
Other Income (Expense):
Interest Income	690	621	1,414	1,207
Interest Expense	(17,620)	(17,284)	(35,344)	(34,932)
Amortization of Deferred Financing Costs	(760)	(788)	(1,519)	(1,590)
Mark-to-Market Gain on Interest Rate Protection Agreements	0	56	0	52
Loss from Retirement of Debt	(493)	(4,222)	(493)	(5,372)
Total Other Income (Expense)	(18,183)	(21,617)	(35,942)	(40,635)
Income (Loss) from Continuing Operations Before Equity in Income of Other Real Estate Partnerships, Equity in Income of Joint Ventures and Income Tax (Provision) Benefit	696	(3,693)	(801)	(5,037)
Equity in Income of Other Real Estate Partnerships	2,516	2,399	5,610	4,571
Equity in Income of Joint Ventures	556	27	3,522	47
Income Tax (Provision) Benefit	(79)	(3)	(89)	59
Income (Loss) from Continuing Operations	3,689	(1,270)	8,242	(360)
Discontinued Operations:
Income (Loss) Attributable to Discontinued Operations	256	(818)	349	(44)
Gain on Sale of Real Estate	282	13,481	714	10,407
Income from Discontinued Operations	538	12,663	1,063	10,363
Income Before Gain on Sale of Real Estate	4,227	11,393	9,305	10,003
Gain on Sale of Real Estate	0	0	0	262
Net Income	4,227	11,393	9,305	10,265
Less: Preferred Unit Distributions	0	(2,277)	(1,019)	(6,114)
Less: Redemption of Preferred Units	0	(3,546)	(1,462)	(3,546)
Net Income Available to Unitholders and Participating Securities	4,227	5,570	6,824	605
Basic and Diluted Earnings Per Unit:
Income (Loss) from Continuing Operations Available to Unitholders	$ 0.03	$ (0.06)	$ 0.05	$ (0.09)
Income from Discontinued Operations Attributable to Unitholders	$ 0.01	$ 0.11	$ 0.01	$ 0.10
Net Income Available to Unitholders	$ 0.04	$ 0.05	$ 0.06	$ 0.01
Distributions Per Unit	$ 0.1025	$ 0.085	$ 0.205	$ 0.17
Weighted Average Units Outstanding - Basic	114,278	112,808	114,262	109,163
Weighted Average Units Outstanding - Diluted	114,867	112,808	114,826	109,163
Net Income Available to Unitholders Attributable to:
General Partner	4,062	5,325	6,555	580
Limited Partners	165	245	269	25
Net Income Available to Unitholders and Participating Securities	$ 4,227	$ 5,570	$ 6,824	$ 605