Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
REVENUES
Rental income	$ 95,383	$ 92,095	$ 285,867	$ 267,877
Mortgage interest	29	44	91	3,634
Other operating	1,313	1,474	3,931	4,345
Revenues	96,725	93,613	289,889	275,856
EXPENSES
Property operating	35,247	34,204	103,437	100,671
General and administrative	6,258	5,185	19,709	16,818
Depreciation	26,571	25,345	79,511	73,503
Amortization	2,386	2,656	7,528	8,190
Bad debts, net of recoveries	(21)	3	(202)	123
Total Expenses	70,441	67,393	209,983	199,305
OTHER INCOME (EXPENSE)
Gain on sales of properties	5,915	0	47,464	0
Interest expense	(15,113)	(18,192)	(50,649)	(54,176)
Loss on extinguishment of debt	0	0	(27,998)	0
Pension termination	0	0	(5,260)	0
Impairment of real estate assets	(310)	0	(3,638)	0
Impairment of internally-developed software	0	0	(654)	0
Interest and other income, net	72	409	311	2,545
Total other income (expense)	(9,436)	(17,783)	(40,424)	(51,631)
INCOME FROM CONTINUING OPERATIONS	16,848	8,437	39,482	24,920
DISCONTINUED OPERATIONS
Income from discontinued operations	61	221	725	238
Impairments of real estate assets	0	(4,505)	0	(11,034)
Gain on sale of property	10,571	0	10,571	3
INCOME (LOSS) FROM DISCONTINUED OPERATIONS	10,632	(4,284)	11,296	(10,793)
NET INCOME	27,480	4,153	50,778	14,127
Less: Net income attributable to noncontrolling interests	0	(162)	0	(313)
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ 27,480	$ 3,991	$ 50,778	$ 13,814
BASIC EARNINGS (LOSS) PER COMMON SHARE:
Income from continuing operations (in dollars per share)	$ 0.17	$ 0.09	$ 0.40	$ 0.26
Discontinued operations (in dollars per share)	0.11	(0.05)	0.11	(0.11)
Net income attributable to common stockholders (in dollars per share)	0.28	0.04	0.51	0.15
DILUTED EARNINGS (LOSS) PER COMMON SHARE:
Income from continuing operations (in dollars per share)	0.17	0.09	0.40	0.26
Discontinued operations (in dollars per share)	0.10	(0.05)	0.11	(0.12)
Net income attributable to common stockholders (in dollars per share)	$ 0.27	$ 0.04	$ 0.51	$ 0.14
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	99,337,084	95,858,034	98,993,602	94,845,532
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	99,996,555	97,329,044	99,693,670	96,310,418
DIVIDENDS DECLARED, PER COMMON SHARE, DURING THE PERIOD (in dollars per share)	$ 0.30	$ 0.30	$ 0.90	$ 0.90