Operating Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Operating segment information
Total Operating Revenues	$ 3,622	$ 3,371	$ 12,384	$ 11,031
Total Operating Loss	(925)	(803)	(1,100)	(4,979)
Interest expense, net	(759)	(624)	(1,859)	(1,758)
Income Tax Benefit		67		67
Loss from Continuing Operations	(1,684)	(1,360)	(2,959)	(6,670)
Income from Discontinued Operations (Note 6)	68	21	65	15,294
NET INCOME (LOSS)	(1,616)	(1,339)	(2,894)	8,624
Real Estate
Operating segment information
Total Operating Revenues	90	75	2,153	695
Total Operating Loss	(440)	(206)	272	(712)
Leasing
Operating segment information
Total Operating Revenues	1,413	1,380	4,394	3,827
Total Operating Loss	81	(83)	471	(721)
Utilities
Operating segment information
Total Operating Revenues	1,085	935	2,628	2,651
Total Operating Loss	131	96	472	(174)
Resort Amenities
Operating segment information
Total Operating Revenues	1,031	909	3,171	2,819
Total Operating Loss	(6)	(89)	(65)	(351)
Other
Operating segment information
Total Operating Revenues	3	72	38	1,039
Total Operating Loss	$ (691)	$ (521)	$ (2,250)	$ (3,021)