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Note 8 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2017
Notes Tables  
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
December 31,
 
201
7
   
201
6
 
Net operating loss carryforwards
  $
6,507,000
    $
6,458,000
 
Valuation allowance
   
(6,507,000
)    
(6,458,000
)
Net deferred tax assets
  $
- 0 -
    $
- 0 -
 
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Year ended December 31,
 
20
17
   
20
16
 
Federal statutory tax rate
   
21
%    
21
%
Valuation allowance on net operating carryforwards
   
(21
)    
(21
)
Effective income tax rate
   
- 0 -
%    
- 0 -
%