Note 7 - Discontinued Operations (Details) - Income (Loss) from Discontinued Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues
Revenues		$ 550		$ 1,275
Income (loss) from Discontinued Operations
Income (Loss) from Discontinued Operations	(25)	2,105	(81)	1,896
Income Taxes	0	116	0	116
Spa and Beach Club [Member]
Revenues
Revenues		550		1,275
Income (loss) from Discontinued Operations
Income (Loss) from Discontinued Operations		(185)		(386)
Retail [Member]
Income (loss) from Discontinued Operations
Income (Loss) from Discontinued Operations	(4)	(3)	(28)	(4)
Agriculture [Member]
Income (loss) from Discontinued Operations
Income (Loss) from Discontinued Operations	$ (21)	$ 2,177	$ (53)	$ 2,170

Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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