Note 2 - Property, Plant, Equipment and Water Programs (Detail) - Property, Plant, Equipment and Water Programs (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Fixed Assets	$ 48,955	$ 48,955
Less accumulated depreciation	(4,945)	(4,881)
	44,010	44,074
Land and Land Improvements [Member]
Fixed Assets	24,191	24,191
Water programs [Member]
Fixed Assets	21,324	21,324
Building [Member]
Fixed Assets	1,187	1,187
Leasehold Improvements [Member]
Fixed Assets	570	570
Furniture and Fixtures [Member]
Fixed Assets	458	458
Machinery and Equipment [Member]
Fixed Assets	1,122	1,122
Construction in Progress [Member]
Fixed Assets	$ 103	$ 103

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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