CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues:
Revenues from rental properties	$ 24,244	$ 23,384	$ 47,883	$ 45,465
Interest on notes and mortgages receivable	756	962	1,470	1,760
Total revenues	25,000	24,346	49,353	47,225
Operating expenses:
Rental property expenses	5,992	7,049	11,883	14,440
Impairment charges	422	354	590	826
Environmental expenses	1,700	1,339	2,581	2,451
General and administrative expenses	4,465	5,591	8,119	10,389
Allowance for uncollectible accounts/(recoveries)	900	(2,283)	2,191	(3,555)
Depreciation and amortization expense	2,337	2,340	4,658	4,544
Total operating expenses	15,816	14,390	30,022	29,095
Operating income	9,184	9,956	19,331	18,130
Other income/(expense)	37	(1)	168	34
Interest expense	(2,434)	(2,998)	(5,014)	(5,892)
Earnings from continuing operations	6,787	6,957	14,485	12,272
Discontinued operations:
Earnings (loss) from operating activities	(1,367)	1,608	(2,580)	(1,789)
Gains on dispositions of real estate	1,217	4,174	4,370	12,606
Earnings (loss) from discontinued operations	(150)	5,782	1,790	10,817
Net earnings	$ 6,637	$ 12,739	$ 16,275	$ 23,089
Basic and diluted earnings per common share:
Earnings from continuing operations	$ 0.20	$ 0.21	$ 0.43	$ 0.37
Earnings from discontinued operations		$ 0.17	$ 0.05	$ 0.32
Net earnings	$ 0.20	$ 0.38	$ 0.48	$ 0.69
Weighted average shares outstanding:
Basic	33,403	33,397	33,400	33,397
Stock options
Diluted	33,403	33,397	33,400	33,397