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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($)
Total
Nonemployee
Common Stock
Common Stock
Nonemployee
Preferred Stock
Additional Paid-In Capital
Additional Paid-In Capital
Nonemployee
Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2019     4,511,174   0      
Beginning balance at Dec. 31, 2019 $ 10,580,854   $ 451   $ 0 $ 22,657,103   $ (12,076,700)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of equity securities, net (in shares)     8,353,480   1,246,519      
Issuance of equity securities, net 9,467,166   $ 835   $ 125 9,466,206    
Preferred shares converted to common shares (in shares)     777,825   (777,825)      
Preferred shares converted to common shares 0   $ 78   $ (78)      
Equity-based compensation and services expense (in shares)     3,198          
Equity-based compensation and services expense 38,409         38,409    
Net loss (2,083,816)             (2,083,816)
Ending balance (in shares) at Mar. 31, 2020     13,645,677   468,694      
Ending balance at Mar. 31, 2020 18,002,613   $ 1,364   $ 47 32,161,718   (14,160,516)
Beginning balance (in shares) at Dec. 31, 2019     4,511,174   0      
Beginning balance at Dec. 31, 2019 10,580,854   $ 451   $ 0 22,657,103   (12,076,700)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net loss (5,584,706)              
Ending balance (in shares) at Sep. 30, 2020     19,818,912   0      
Ending balance at Sep. 30, 2020 20,605,966   $ 1,981   $ 0 38,265,391   (17,661,406)
Beginning balance (in shares) at Mar. 31, 2020     13,645,677   468,694      
Beginning balance at Mar. 31, 2020 18,002,613   $ 1,364   $ 47 32,161,718   (14,160,516)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Warrants exercised for cash, net (in shares)     503,230          
Warrants exercised for cash, net 578,714   $ 50     578,664    
Preferred shares converted to common shares (in shares)     468,694   (468,694)      
Preferred shares converted to common shares 0   $ 47   $ (47)      
Equity-based compensation and services expense (in shares)     1,843 18,564        
Equity-based compensation and services expense 32,905 $ 25,000   $ 2   32,905 $ 24,998  
Net loss (1,784,258)             (1,784,258)
Ending balance (in shares) at Jun. 30, 2020     14,638,008   0      
Ending balance at Jun. 30, 2020 16,854,974   $ 1,463   $ 0 32,798,285   (15,944,774)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of equity securities, net (in shares)     5,130,390          
Issuance of equity securities, net 5,331,778   $ 513     5,331,265    
Warrants exercised for cash, net (in shares)     50,000          
Warrants exercised for cash, net 57,500   $ 5     57,495    
Equity-based compensation and services expense (in shares)     514          
Equity-based compensation and services expense 78,346         78,346    
Net loss (1,716,632)             (1,716,632)
Ending balance (in shares) at Sep. 30, 2020     19,818,912   0      
Ending balance at Sep. 30, 2020 20,605,966   $ 1,981   $ 0 38,265,391   (17,661,406)
Beginning balance (in shares) at Dec. 31, 2020     23,808,546   0      
Beginning balance at Dec. 31, 2020 22,159,188   $ 2,381   $ 0 41,585,761   (19,428,954)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of equity securities, net (in shares)     19,627,215          
Issuance of equity securities, net 26,850,021   $ 1,963     26,848,058    
Warrants exercised for cash, net (in shares)     1,298,567          
Warrants exercised for cash, net 1,485,351   $ 129     1,485,222    
Equity-based compensation and services expense 135,379         135,379    
Net loss (1,851,896)             (1,851,896)
Ending balance (in shares) at Mar. 31, 2021     44,734,328   0      
Ending balance at Mar. 31, 2021 48,778,043   $ 4,473   $ 0 70,054,420   (21,280,850)
Beginning balance (in shares) at Dec. 31, 2020     23,808,546   0      
Beginning balance at Dec. 31, 2020 22,159,188   $ 2,381   $ 0 41,585,761   (19,428,954)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Warrants exercised for cash, net (in shares)     1,298,567          
Net loss (8,663,365)              
Ending balance (in shares) at Sep. 30, 2021     45,172,535   0      
Ending balance at Sep. 30, 2021 42,650,715   $ 4,517   $ 0 70,738,517   (28,092,319)
Beginning balance (in shares) at Mar. 31, 2021     44,734,328   0      
Beginning balance at Mar. 31, 2021 48,778,043   $ 4,473   $ 0 70,054,420   (21,280,850)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Equity-based compensation and services expense (in shares)     38,278 6,188        
Equity-based compensation and services expense 147,456   $ 4     147,452    
Net loss (3,074,369)             (3,074,369)
Ending balance (in shares) at Jun. 30, 2021     44,778,794   0      
Ending balance at Jun. 30, 2021 45,851,130   $ 4,477   $ 0 70,201,872   (24,355,219)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Issuance of equity securities, net (in shares)     393,741          
Issuance of equity securities, net 406,363   $ 40     406,323    
Equity-based compensation and services expense 130,322         130,322    
Net loss (3,737,100)             (3,737,100)
Ending balance (in shares) at Sep. 30, 2021     45,172,535   0      
Ending balance at Sep. 30, 2021 $ 42,650,715   $ 4,517   $ 0 $ 70,738,517   $ (28,092,319)