CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
OPERATING ACTIVITIES
Net income	$ 16,308	$ 13,710
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization from continuing operations	42,790	44,071
Amortization of mortgage loan premiums	(94)	(93)
Gain on sales of land and real estate investments	(27)	(28)
Amortization of discount on mortgage loan receivable	(10)	(10)
Stock-based compensation expense	1,910	1,472
Equity in earnings of unconsolidated investment, net of distributions	0	19
Changes in operating assets and liabilities:
Accrued income and other assets	1,007	1,587
Accounts payable, accrued expenses and prepaid rent	7,042	3,087
NET CASH PROVIDED BY OPERATING ACTIVITIES	68,926	63,815
INVESTING ACTIVITIES
Real estate development	(28,982)	(6,724)
Purchases of real estate	(23,450)	(23,906)
Real estate improvements	(14,089)	(15,438)
Repayments on mortgage loans receivable	27	28
Changes in accrued development costs	2,313	(418)
Changes in other assets and other liabilities	(5,041)	(5,058)
NET CASH USED IN INVESTING ACTIVITIES	(69,222)	(51,516)
FINANCING ACTIVITIES
Proceeds from bank borrowings	213,034	139,343
Repayments on bank borrowings	(160,030)	(94,280)
Proceeds from mortgage notes payable	65,000	0
Principal payments on mortgage notes payable	(75,222)	(14,714)
Debt issuance costs	(632)	(60)
Distributions paid to stockholders	(41,880)	(42,018)
Proceeds from common stock offerings	450	303
Proceeds from exercise of stock options	133	338
Proceeds from dividend reinvestment plan	184	201
Other	(431)	(2,320)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	606	(13,207)
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	310	(908)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	137	1,062
CASH AND CASH EQUIVALENTS AT END OF PERIOD	447	154
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest, net of amount capitalized of $2,695 and $2,705 for 2011 and 2010, respectively	25,340	25,892
Fair value of common stock awards issued to employees and directors, net of forfeitures	$ 3,827	$ 5,174