XML 17 R20.htm IDEA: XBRL DOCUMENT v3.19.3
NOTE 1 - SIGNIFICANT ACCOUNTING POLICIES (Tables)
9 Months Ended
Sep. 30, 2019
Accounting Policies [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Potentially dilutive securities excluded from the computation of basic and diluted net loss per share are as follows:

   

September 30,

2019

   

September 30,

2018

 

Options to purchase common stock

    121,038,655       103,970,693  

Warrants to purchase common stock

    1,112,251       1,118,019  

Totals

    122,150,906       105,088,712