XML 38 R21.htm IDEA: XBRL DOCUMENT v3.19.2
Note 6 - Convertible Debt and Derivative Liability (Tables)
 6 Months Ended
Jun. 30, 2019
Notes Tables  
Schedule of Derivative Liabilities at Fair Value [Table Text Block]
Derivative Liability
Balance at
December 31, 2018		   Derivative
Instrument Issued		   Loss Recognized to
Revalue Derivative
Instrument at Fair
Value		   Adjustments to
Derivative Liability
for Warrants
Issued		   Derivative Liability
Balance at
June 30, 2019
$ 272,745      
69,722
      
231,347
      
32,215
     $
541,599