XML 17 R40.htm IDEA: XBRL DOCUMENT v3.20.1
Note 19 - Net Loss Per Share (Tables)
12 Months Ended
Dec. 31, 2019
Notes Tables  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
   
2019
   
2018
 
Convertible debt
   
4,930,555
     
4,154,760