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Note 5 - Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2017
Note 5 - Commitments And Contingencies Tables  
Schedule of future minimum lease commitments
Year ending December 31:   
 2018   108,000 
 2019    108,000 
 2020    81,000 
 Total minimum lease payments   $297,000