Note 1 - Description of Business (Details)	Dec. 31, 2013 acre
Note 1 - Description of Business (Details) [Line Items]
Area of Land	45,000
Agricultural [Member]
Note 1 - Description of Business (Details) [Line Items]
Area of Land	34,000
Land for Underground Aquifer [Member]
Note 1 - Description of Business (Details) [Line Items]
Area of Land	9,600