Quarterly report pursuant to Section 13 or 15(d)

Stockholders??? Equity (Details Narrative)

v3.21.1
Stockholders’ Equity (Details Narrative) - USD ($)
 3 Months Ended
Jan. 14, 2020
Jun. 19, 2018
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Net proceeds from public offering of common stock $ 50,000,000.0   $ 5,580,472 $ 46,619,210  
Preferred stock, shares outstanding     4,218   4,361
Number of warrant to purchase of common stock     1,325,810    
Minimum [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Conversion price per share     $ 0.50    
Maximum [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Conversion price per share     $ 0.75    
Series B Preferred Stock [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number share issued upon conversion   8,000      
Preferred stock, shares outstanding     4,218   4,361
Merger Warrants [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Net proceeds from public offering of common stock $ 46,700,000        
Underwritten Public Offering [Member] | Sales Agreement [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Gross proceeds from common stock     $ 5,600,000    
BTIGLLC [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Average price per shares     $ 1.90    
Gross proceeds from common stock     $ 5,800,000    
Common Stock [Member]          
Accumulated Other Comprehensive Income (Loss) [Line Items]          
Number of underwritten public offering of common stock 32,300,000   3,023,147    
Purchase price $ 1.55        
Number share issued upon conversion     286,000 50,000