Note 9 Stockholder's Equity (Tables)
3 Months Ended
Mar. 31, 2018
Stockholders' Equity Note [Abstract]  
Schedule of Stock by Class [Table Text Block]
The following table shows the issued and unissued shares at the end of the period.

Description of shares
 
March 31, 2018
Shares
   
Full Value of
unissued shares
   
Par value
of shares
   
December 31, 2017
Shares
   
Full value of
unissued shares
   
Par Value
of shares
 
Common shares sold and issued
   
161,459,560
    $      
$
161,459
     
125,029,647
    $      
$
125,030
 
Common shares sold and not yet issued
   
51,903,507
     
103,424
     
51,904
     
37,108,753
     
60,885
     
37,109
 
Total common shares
   
213,363,067
   
$
103,424
   
$
213,363
     
162,138,400
   
$
60,885
   
$
162,139