CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 2,823	$ 9,652
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	9,141	8,240
Amortization of financing costs	683	944
Gain on sale of property	0	(3,922)
Gain on debt extinguishment	0	(1,673)
Non-cash accretion of notes receivable	(114)	(406)
Share compensation expense	970	853
Equity in losses of unconsolidated affiliates	56	148
Distributions of operating income from unconsolidated affiliates	128	0
Other, net	472	1,557
Changes in assets and liabilities
Cash in escrow	2,268	2,341
Rents receivable, net	168	(2,409)
Prepaid expenses and other assets	(3,418)	(6,504)
Accounts payable and accrued expenses	(2,365)	(1,057)
Other liabilities	1,059	(3,006)
Net cash provided by operating activities	11,871	4,758
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of real estate	(48,689)	0
Redevelopment and property improvement costs	(20,081)	(13,225)
Deferred acquisition and leasing costs	(1,035)	(900)
Investments in and advances to unconsolidated affiliates	(1,690)	(40,618)
Return of capital from unconsolidated affiliates	1,255	689
Repayments of notes receivable	3	874
Issuance of notes receivable	(17,080)	(3,834)
Proceeds from sale of property	0	7,977
Net cash used in investing activities	(87,317)	(49,037)
CASH FLOWS FROM FINANCING ACTIVITIES
Principal payments on mortgage notes	(3,513)	(8,411)
Proceeds received from mortgage notes	4,250	48,149
Increase in deferred financing and other costs	(570)	(512)
Capital contributions from noncontrolling interests	38,578	0
Distributions to noncontrolling interests	(3,697)	(254)
Dividends paid to Common Shareholders	(7,666)	(7,256)
Proceeds from stock offering, net of issuance costs of $126	8,029	0
Repurchase and cancellation of Common Shares	(150)	(725)
Common Shares issued under Employee Share Purchase Plan	20	24
Exercise of options to purchase Common Shares	23	7
Net cash provided by financing activities	35,304	31,022
Decrease in cash and cash equivalents	(40,142)	(13,257)
Cash and cash equivalents, beginning of period	89,812	120,592
Cash and cash equivalents, end of period	49,670	107,335
Supplemental disclosure of cash flow information
Cash paid during the period for interest, net of capitalized interest of $1,433 and $1,188, respectively	7,700	8,492
Cash paid for income taxes	70	3,343
Supplemental disclosure of non-cash investing activities:
Acquisition of real estate through assumption of debt	23,062	0
Acquisition of real estate through issuance of OP Units	$ 2,279	$ 0