CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011		Sep. 30, 2010
OPERATING ACTIVITIES:
Net income	$ 36,839		$ 33,762
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization - continuing and discontinued operations	14,482		11,947
Stock-based compensation expense	1,095		982
Straight-line rental income - continuing and discontinued operations	(2,766)	[1]	(2,815)	[1]
(Recovery) provision for doubtful accounts - continuing and discontinued operations	(16)		1,472
Non-cash interest related to earn-out liabilities	354
Other non-cash items, net	1,216		764
Increase in accrued interest payable	339		506
Decrease in interest receivable	223		219
Net change in other assets and liabilities	121		1,122
Net cash provided by operating activities	51,887		47,959
INVESTING ACTIVITIES:
Investment in real estate properties and capital improvements, net	(69,131)		(42,227)
Investment in real estate mortgages			(1,694)
Principal payments received on mortgage loans receivable	4,986		2,989
Advances under notes receivable			(100)
Principal payments received on notes receivable	544		1,413
Net cash used in investing activities	(63,601)		(39,619)
FINANCING ACTIVITIES:
Bank borrowings	138,000		37,500
Repayment of bank borrowings	(147,300)		(51,000)
Proceeds from issuance of senior unsecured notes	50,000		50,000
Principal payments on mortgage loan payable and bonds payable	(530)		(8,180)
Proceeds from common stock offering	103,631		67,308
Distributions paid to non-controlling interests	(144)		(163)
Redemption of preferred stock	(88,413)		(59,065)
Distributions paid to stockholders	(43,011)		(40,546)
Other	(2,208)		(557)
Net cash provided by (used in) financing activities	10,025		(4,703)
(Decrease) increase in cash and cash equivalents	(1,689)		3,637
Cash and cash equivalents, beginning of period	6,903		8,856
Cash and cash equivalents, end of period	5,214		12,493
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid	3,528		856
Non-cash investing and financing transactions:
Conversion of preferred stock to common stock			822
Conversion of mortgage loan to owned property			$ 2,900

[1] During the nine months ended September 30, 2011 and 2010, we recorded $181 and $259, respectively, in straight-line rental income from a lessee that qualifies as a related party. The lessee's Chief Executive Officer is on our Board of Directors. See Note 9. Transactions with Related Party for further discussion.