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Note 3 - Land Sale (Details) (USD $)
3 Months Ended 6 Months Ended
Mar. 31, 2012
acre
Jun. 30, 2012
Commitments and Contingencies Disclosure [Abstract]    
Area of Real Estate Property (in Acres) 80  
Sales of Real Estate $ 160,000  
Gain (Loss) on Sale of Properties 124,000  
Deferred Gain on Sale of Property 124,000  
Escrow Deposits Related to Property Sales 159,000  
Gain (Loss) on Sale of Properties, before Applicable Income Taxes   $ 124,000