Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
REVENUES
Rental income	$ 111,452	$ 105,078	$ 331,247	$ 311,171
Other operating	2,010	1,947	5,973	5,816
Revenues	113,462	107,025	337,220	316,987
EXPENSES
Property operating	44,135	40,628	127,691	116,663
General and administrative	8,504	8,021	25,977	24,720
Acquisition and pursuit costs	141	507	538	1,878
Depreciation and amortization	42,061	35,873	121,764	105,148
Bad debts, net of recoveries	(62)	4	42	175
Total Expenses	94,779	85,033	276,012	248,584
OTHER INCOME (EXPENSE)
Gain (loss) on sales of real estate assets	1,288	(7)	30,879	39,525
Interest expense	(13,464)	(14,107)	(39,202)	(42,694)
Impairment of real estate assets	0	(5,059)		(5,387)
Interest and other income, net	41	354	571	396
Total other income (expense)	(12,135)	(18,819)	(7,752)	(8,160)
NET INCOME	$ 6,548	$ 3,173	$ 53,456	$ 60,243
Basic earnings per common share (in dollars per share)	$ 0.05	$ 0.02	$ 0.42	$ 0.50
Diluted earnings per common share (in dollars per share)	$ 0.05	$ 0.02	$ 0.42	$ 0.50
Weighted average common shares outstanding - basic (in shares)	123,299,809	119,098,149	123,280,753	116,180,979
Weighted average common shares outstanding - diluted (in shares)	123,351,956	119,181,391	123,335,516	116,277,239
Dividends declared, per common share, during the period (in dollars per share)	$ 0.30	$ 0.30	$ 0.90	$ 0.90