Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Fair Value - Financial Liabilities Measured at Fair Value on a Recurring Basis (Details)

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Note 5 - Fair Value - Financial Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
Mar. 31, 2018
Dec. 31, 2017
Derivative Liability, Total $ 63,000 $ 63,000
Fair Value, Measurements, Recurring [Member]    
Derivative Liability, Total 63,000  
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member]    
Derivative Liability, Total  
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]    
Derivative Liability, Total  
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member]    
Derivative Liability, Total $ 63,000