• Filing Date: 2021-04-16
  • Form Type: 10-K/A
  • Description: Annual report (Amendment)
v3.21.1
A. DESCRIPTION OF BUSINESS (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Accumulated deficit $ (246,019,827) $ (236,168,436)
Net cash used in operating activities $ (9,272,856) $ (7,556,177)