CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues:
Revenues from rental properties	$ 23,616	$ 22,062
Interest on notes and mortgages receivable	714	798
Total revenues	24,330	22,860
Operating expenses:
Rental property expenses	5,879	7,389
Impairment charges	130	472
Environmental expenses	881	1,112
General and administrative expenses	3,654	4,798
Allowance for uncollectible accounts/(recoveries)	1,287	(1,272)
Depreciation and amortization expense	2,322	2,203
Total operating expenses	14,153	14,702
Operating income	10,177	8,158
Other income	131	35
Interest expense	(2,580)	(2,894)
Earnings from continuing operations	7,728	5,299
Discontinued operations:
Loss from operating activities	(1,243)	(3,381)
Gains on dispositions of real estate	3,153	8,432
Earnings from discontinued operations	1,910	5,051
Net earnings	$ 9,638	$ 10,350
Basic and diluted earnings per common share:
Earnings from continuing operations	$ 0.23	$ 0.16
Earnings from discontinued operations	$ 0.06	$ 0.15
Net earnings	$ 0.29	$ 0.31
Weighted average shares outstanding:
Basic	33,397	33,397
Stock options
Diluted	33,397	33,397