Condensed Consolidated Statements of Operations - USD ($) shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Document Period End Date			Sep. 30, 2016
REVENUES:
Rental property revenues	$ 92,621,000	$ 96,016,000	$ 271,832,000	$ 282,226,000
Fee income	1,945,000	1,686,000	5,968,000	5,206,000
Other	153,000	444,000	858,000	593,000
Total consolidated revenues	94,719,000	98,146,000	278,658,000	288,025,000
COSTS AND EXPENSES:
Rental property operating expenses	37,760,000	41,331,000	112,051,000	120,672,000
Reimbursed expenses	795,000	686,000	2,463,000	2,514,000
General and administrative expenses	4,368,000	2,976,000	17,301,000	12,405,000
Interest expense	7,710,000	7,673,000	22,457,000	23,219,000
Depreciation and amortization	31,843,000	32,538,000	96,192,000	103,564,000
Acquisition and related costs	1,940,000	19,000	4,383,000	104,000
Other	173,000	170,000	681,000	970,000
Total costs and expenses	84,589,000	85,393,000	255,528,000	263,448,000
Income from continuing operations before taxes, unconsolidated joint ventures, and sale of investment properties	10,130,000	12,753,000	23,130,000	24,577,000
Income from unconsolidated joint ventures	1,527,000	3,716,000	5,144,000	7,088,000
Income from continuing operations before gain on sale of investment properties	11,657,000	16,469,000	28,274,000	31,665,000
Gain on sale of investment properties	0	37,145,000	13,944,000	37,674,000
Income from continuing operations	11,657,000	53,614,000	42,218,000	69,339,000
INCOME (LOSS) FROM DISCONTINUED OPERATIONS:
Loss from discontinued operations	0	6,000	0	(14,000)
Loss on sale from discontinued operations	0	0	0	(551,000)
Total income from discontinued operations	0	6,000	0	(565,000)
Net income	$ 11,657,000	$ 53,620,000	$ 42,218,000	$ 68,774,000
PER COMMON SHARE INFORMATION - BASIC AND DILUTED:
Income from continuing operations	$ 0.06	$ 0.25	$ 0.20	$ 0.32
Income from discontinued operations	0.00	0.00	0.00	0.00
Net income available to common stockholders	$ 0.06	$ 0.25	$ 0.20	$ 0.32
Weighted average shares — basic	210,170	216,261	210,400	216,485
Weighted average shares — diluted	210,326	216,374	210,528	216,625
Dividends declared per common share	$ 0.080	$ 0.080	$ 0.240	$ 0.240