Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 12,154	$ 759
Adjustments to reconcile net loss to net cash provided by operating activities:
Gain on sales of investment properties and other, net, including discontinued operations	(8,350)	(2,614)
Loss on extinguishment of debt	94	74
Impairment losses	12,721	3,508
Depreciation and amortization, including discontinued operations	41,148	40,283
Amortization of deferred financing costs	784	1,480
Stock-based compensation	1,422	1,683
Effect of recognizing rental revenues on a straight-line or market basis	(3,056)	(5,302)
INCOME FROM UNCONSOLIDATED JOINT VENTURES	(14,217)	(7,468)
Operating distributions from unconsolidated joint ventures	12,065	7,416
Residential lot and multi-family cost of sales, net of closing costs paid	1,385	2,547
Residential lot development expenditures	(51)	(818)
Changes in other operating assets and liabilities:
Change in other receivables and other assets	(2,069)	(1,015)
Change in accounts payable and accrued liabilities	(1,619)	(2,052)
Net cash provided by operating activities	52,411	38,481
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from investment property sales	73,052	69,615
Property acquisition, development and tenant asset expenditures	(94,118)	(34,700)
Investment in unconsolidated joint ventures	(6,571)	(13,885)
Distributions from unconsolidated joint ventures	25,767	5,403
Collection of Notes Receivable	1,156	348
Change in other assets	(2,733)	(3,210)
Change in restricted cash	2,180	10,007
Net cash provided by (used in) investing activities	(1,267)	33,578
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from credit facility	414,200	98,850
Repayments of credit facility	(518,950)	(84,450)
Proceeds from notes payable and construction facilities	111,632	0
Repayment of notes payable	(27,694)	(58,401)
Payment of loan issuance costs	(3,419)	(442)
Common stock issued, net of expenses	0	18
Common dividends paid	(14,064)	(13,982)
Preferred dividends paid	(9,680)	(9,680)
Contributions from noncontrolling interests	0	1,300
Distributions to noncontrolling interests	(2,558)	(7,237)
Net cash used in financing activities	(50,533)	(74,024)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	611	(1,965)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	4,858	7,599
CASH AND CASH EQUIVALENTS AT END OF PERIOD	5,469	5,634
INTEREST PAID, NET OF AMOUNTS CAPITALIZED	17,320	19,679
INCOME TAXES REFUNDED	0	377
Transfer from Other Assets to investment in Unconsolidated Joint Ventures	0	6,050
Transfer from operating properties to operating properties and related assets held for sale	$ 174,054	$ 0