Operating Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Operating segment information
Total Operating Revenues	$ 3,353	$ 5,310
Total Operating Income (Loss)	(1,113)	407
Interest Expense, net	(694)	(634)
Loss from Continuing Operations	(1,807)	(227)
Loss from Discontinued Operations	(8)	(17)
NET LOSS	(1,815)	(244)
Real Estate
Operating segment information
Total Operating Revenues	96	1,819
Total Operating Income (Loss)	(451)	1,053
Leasing
Operating segment information
Total Operating Revenues	1,326	1,502
Total Operating Income (Loss)	(74)	176
Utilities
Operating segment information
Total Operating Revenues	827	829
Total Operating Income (Loss)	120	22
Resort Amenities
Operating segment information
Total Operating Revenues	1,100	1,134
Total Operating Income (Loss)	(21)	(40)
Other
Operating segment information
Total Operating Revenues	4	26
Total Operating Income (Loss)	$ (687)	$ (804)