Annual report pursuant to Section 13 and 15(d)

Basis of Presentation (Details Narrative)

v3.19.3.a.u2
Basis of Presentation (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2013
Dec. 31, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]                            
Net loss $ (3,597,278) $ (3,836,549) $ (4,806,460) $ (3,325,717) $ (2,755,620) $ (2,757,835) $ (2,281,289) $ (2,119,397) $ (15,566,003) $ (9,914,141)        
Cash used in operations                 (13,012,843) (9,079,817)        
Accumulated deficit $ (127,352,826)       $ (111,373,608)       (127,352,826) (111,373,608)        
Gross proceeds from preferred and common stock, warrants exercised with conversion of notes payable and accrued expenses                 $ 12,500,000 $ 25,105,500 $ 9,684,799 $ 4,666,667 $ 14,900,000 $ 13,000,000