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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The difference between the proceeds received and the carrying value of the long-lived asset. If the proceeds received exceeds the carrying value of the long-lived asset, then there is a gain. If the proceeds received is less than the carrying value of the long-lived asset, then there is a loss.

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Discontinued Operations (Details) (USD $)	3 Months Ended		6 Months Ended				3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		1 Months Ended	3 Months Ended	6 Months Ended
Discontinued Operations (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Apr. 30, 2013	Mar. 31, 2011 item	Jun. 30, 2013 Retail	Jun. 30, 2012 Retail	Jun. 30, 2013 Retail	Jun. 30, 2012 Retail	Jun. 30, 2013 Agriculture	Jun. 30, 2012 Agriculture	Jun. 30, 2013 Agriculture	Jun. 30, 2012 Agriculture	Jun. 30, 2013 Agriculture Real Estate Central Maui acre	Jun. 30, 2013 Agriculture Real Estate Central Maui acre	Jun. 30, 2013 Agriculture Real Estate Central Maui acre
Discontinued Operations
Number of championship golf courses ceased operating						2
Gain on sale of parcel															$ 1,900,000	$ 1,900,000	$ 1,900,000
Reversal of accrued income taxes and related interest resulting from the entity's settlement with the IRS					500,000										500,000	500,000	500,000
Area of parcel sold (in acres)															7	7	7
Income (Loss) from Discontinued Operations	$ 2,290,000	$ 14,000	$ 2,282,000	$ (3,000)			$ (3,000)	$ 4,000	$ (4,000)	$ (24,000)	$ 2,293,000	$ 10,000	$ 2,286,000	$ 21,000