Quarterly report pursuant to Section 13 or 15(d)

Condensed Statement of Changes in Stockholders' Equity

v3.23.2
Condensed Statement of Changes in Stockholders' Equity - USD ($)
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Beginning balance at Dec. 31, 2021 $ 46,984,278 $ 767 $ 383,383,550 $ (336,400,039)
Beginning balance (in shares) at Dec. 31, 2021   76,667,205    
Stock-based compensation - options 10,313   10,313  
Stock-based compensation - restricted stock units ("RSUs") 745,620   745,620  
Stock-based compensation - employee stock purchase plan ("ESPP") 40,973   40,973  
Issuance of shares for RSUs   $ 4 (4)  
Issuance of shares for RSUs (in shares)   387,823    
Proceeds from contributions to the ESPP 104,217   104,217  
Net loss (7,152,718)     (7,152,718)
Ending balance at Mar. 31, 2022 40,732,683 $ 771 384,284,669 (343,552,757)
Ending balance (in shares) at Mar. 31, 2022   77,055,028    
Beginning balance at Dec. 31, 2021 46,984,278 $ 767 383,383,550 (336,400,039)
Beginning balance (in shares) at Dec. 31, 2021   76,667,205    
Net loss (14,170,467)      
Ending balance at Jun. 30, 2022 34,439,232 $ 775 385,008,963 (350,570,506)
Ending balance (in shares) at Jun. 30, 2022   77,464,571    
Beginning balance at Dec. 31, 2021 46,984,278 $ 767 383,383,550 (336,400,039)
Beginning balance (in shares) at Dec. 31, 2021   76,667,205    
Ending balance at Dec. 31, 2022 24,645,475 $ 789 387,319,985 (362,675,299)
Ending balance (in shares) at Dec. 31, 2022   78,944,954    
Beginning balance at Mar. 31, 2022 40,732,683 $ 771 384,284,669 (343,552,757)
Beginning balance (in shares) at Mar. 31, 2022   77,055,028    
Stock-based compensation - options 21,330   21,330  
Stock-based compensation - restricted stock units ("RSUs") 601,029   601,029  
Stock-based compensation - employee stock purchase plan ("ESPP") 41,428   41,428  
Issuance of shares for RSUs   $ 2 (2)  
Issuance of shares for RSUs (in shares)   215,746    
Proceeds from contributions to the ESPP 60,511 $ 2 60,509  
Proceeds from contributions to the ESPP (in shares)   193,797    
Net loss (7,017,749)     (7,017,749)
Ending balance at Jun. 30, 2022 34,439,232 $ 775 385,008,963 (350,570,506)
Ending balance (in shares) at Jun. 30, 2022   77,464,571    
Beginning balance at Dec. 31, 2022 24,645,475 $ 789 387,319,985 (362,675,299)
Beginning balance (in shares) at Dec. 31, 2022   78,944,954    
Stock-based compensation - options 21,095   21,095  
Stock-based compensation - restricted stock units ("RSUs") 476,242   476,242  
Stock-based compensation - employee stock purchase plan ("ESPP") 24,740   24,740  
Issuance of shares for RSUs   $ 2 (2)  
Issuance of shares for RSUs (in shares)   186,878    
Proceeds from contributions to the ESPP 65,134   65,134  
Issuance of shares in an at-the-market ("ATM") placement, net of $68,637 in issuance costs 2,674,697 $ 37 2,674,660  
Issuance of shares in an at-the-market ("ATM") placement, net of issuance costs (in shares)   3,650,198    
Issuance of shares in a sale of common stock, net of $3,166,139 in issuance costs and fair value of a liability warrant 133,861 $ 83 133,778  
Issuance of shares in a sale of common stock, net of issuance costs and fair value of liability warrant(in shares)   8,250,000    
Net loss (6,652,507)     (6,652,507)
Ending balance at Mar. 31, 2023 21,388,737 $ 911 390,715,632 (369,327,806)
Ending balance (in shares) at Mar. 31, 2023   91,032,030    
Beginning balance at Dec. 31, 2022 24,645,475 $ 789 387,319,985 (362,675,299)
Beginning balance (in shares) at Dec. 31, 2022   78,944,954    
Net loss (10,647,673)      
Ending balance at Jun. 30, 2023 17,898,999 $ 921 391,221,050 (373,322,972)
Ending balance (in shares) at Jun. 30, 2023   92,040,276    
Beginning balance at Mar. 31, 2023 21,388,737 $ 911 390,715,632 (369,327,806)
Beginning balance (in shares) at Mar. 31, 2023   91,032,030    
Stock-based compensation - options 21,330   21,330  
Stock-based compensation - restricted stock units ("RSUs") 455,695   455,695  
Stock-based compensation - performance share units ("PSUs") 10,601   10,601  
Stock-based compensation - employee stock purchase plan ("ESPP") 16,267   16,267  
Issuance of shares for RSUs   $ 7 (7)  
Issuance of shares for RSUs (in shares)   681,434    
Proceeds from contributions to the ESPP 1,535 $ 3 1,532  
Proceeds from contributions to the ESPP (in shares)   326,812    
Net loss (3,995,166)     (3,995,166)
Ending balance at Jun. 30, 2023 $ 17,898,999 $ 921 $ 391,221,050 $ (373,322,972)
Ending balance (in shares) at Jun. 30, 2023   92,040,276