DISCONTINUED OPERATIONS AND REAL ESTATE INTERESTS HELD FOR SALE - Results of Operations for Real Estate Interests Classified into Discontinued Operations (Details) (USD $)	1 Months Ended	12 Months Ended
	Feb. 25, 2013	Dec. 31, 2013	Dec. 31, 2012
Revenues:
Rental and related revenue		$ 64,142	$ 64,340
Total revenue		64,142	64,340
Expenses:
Rental operating expenses		73,983	105,216
Professional fees		173,439	111,811
Interest expense		88,427	102,084
Depreciation, amortization and other expenses		16,156	898,985
Total expenses		1,805,477	1,789,554
Non controlling partners' interest in operating gains of consolidated subsidiaries		96,919	94,100
Gain on sale of discontinued operations, net of incentive fee	19,000,000
Provision for income tax expense on gain on sale of discontinued operations			(66,000)
Income from discontinued operations		16,439,449	1,122,167
Segment, Discontinued Operations | Grove Isle
Revenues:
Rental and related revenue		171,000	1,802,000
Food & beverage sales		1,950,000	6,179,000
Marina revenue		382,000	1,657,000
Other			430,000
Total revenue		2,503,000	10,068,000
Expenses:
Rental operating expenses		97,000	550,000
Food & beverage operation expenses		1,430,000	5,150,000
Marina expenses		178,000	959,000
Professional fees		53,000	227,000
Interest expense		190,000	769,000
Depreciation, amortization and other expenses		199,000	1,291,000
Total expenses		2,147,000	8,946,000
Non controlling partners' interest in operating gains of consolidated subsidiaries		(212,000)
Gain on sale of discontinued operations, net of incentive fee		18,803,000
Provision for income tax expense on gain on sale of discontinued operations		(2,508,000)
Income from discontinued operations		$ 16,439,000	$ 1,122,000