8. SEGMENT INFORMATION (Detail) - (Table 1) Segment Activity (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net Revenues	$ 2,290,000	$ 2,290,000	$ 7,680,000	$ 7,539,000
Income (loss) Before Income Taxes	(74,000)	(460,000)	142,000	(898,000)
Real Estate and Marina Rentals [Member]
Net Revenues	908,000	860,000	2,702,000	2,603,000
Income (loss) Before Income Taxes	267,000	235,000	829,000	729,000
Food and Beverage Sales[Member]
Net Revenues	1,272,000	1,219,000	4,628,000	4,515,000
Income (loss) Before Income Taxes	(26,000)	(42,000)	98,000	72,000
Spa revenues[Member]
Net Revenues	110,000	211,000	350,000	421,000
Other investments and related income[Member]
Income (loss) Before Income Taxes	$ (315,000)	$ (653,000)	$ (785,000)	$ (1,699,000)