Quarterly report pursuant to Section 13 or 15(d)

Statements of Stockholders' Equity

v3.22.2.2
Statements of Stockholders' Equity - USD ($)
Common Stock.
Additional Paid-In Capital
Treasury Stock
Accumulated Deficit
Total
Beginning balance at Dec. 31, 2020 $ 3,266 $ 78,974,964   $ (75,135,811) $ 3,829,209
Beginning balance (in shares) at Dec. 31, 2020 3,265,740        
Treasury Stock, beginning balance at Dec. 31, 2020     $ (13,210)    
Treasury Stock, beginning balance (in shares) at Dec. 31, 2020     1,321    
Issuance of shares of common stock in public offering $ 1,353 21,203,256     21,204,609
Issuance of shares of common stock in public offering (in shares) 1,352,975        
Exercise of options and warrants $ 1,250 3,299,976     3,301,226
Exercise of options and warrants (in shares) 1,250,652        
Stock issued for services $ 4 68,676     68,680
Stock issued for services (in shares) 4,000        
Stock-based compensation   61,933     61,933
Net loss       (924,150) (924,150)
Ending balance at Mar. 31, 2021 $ 5,873 103,608,805   (76,059,961) 27,541,507
Ending balance (in shares) at Mar. 31, 2021 5,873,367        
Treasury Stock, ending balance at Mar. 31, 2021     $ (13,210)    
Treasury Stock, ending balance (in shares) at Mar. 31, 2021     1,321    
Beginning balance at Dec. 31, 2020 $ 3,266 78,974,964   (75,135,811) 3,829,209
Beginning balance (in shares) at Dec. 31, 2020 3,265,740        
Treasury Stock, beginning balance at Dec. 31, 2020     $ (13,210)    
Treasury Stock, beginning balance (in shares) at Dec. 31, 2020     1,321    
Net loss         (2,110,843)
Ending balance at Jun. 30, 2021 $ 5,873 103,700,516   (77,246,654) 26,446,525
Ending balance (in shares) at Jun. 30, 2021 5,873,367        
Treasury Stock, ending balance at Jun. 30, 2021     $ (13,210)    
Treasury Stock, ending balance (in shares) at Jun. 30, 2021     1,321    
Beginning balance at Mar. 31, 2021 $ 5,873 103,608,805   (76,059,961) 27,541,507
Beginning balance (in shares) at Mar. 31, 2021 5,873,367        
Treasury Stock, beginning balance at Mar. 31, 2021     $ (13,210)    
Treasury Stock, beginning balance (in shares) at Mar. 31, 2021     1,321    
Stock-based compensation   91,711     91,711
Net loss       (1,186,693) (1,186,693)
Ending balance at Jun. 30, 2021 $ 5,873 103,700,516   (77,246,654) 26,446,525
Ending balance (in shares) at Jun. 30, 2021 5,873,367        
Treasury Stock, ending balance at Jun. 30, 2021     $ (13,210)    
Treasury Stock, ending balance (in shares) at Jun. 30, 2021     1,321    
Beginning balance at Dec. 31, 2021 $ 5,894 104,063,321   (79,906,080) 24,149,925
Beginning balance (in shares) at Dec. 31, 2021 5,893,767        
Treasury Stock, beginning balance at Dec. 31, 2021     $ (13,210)   $ 13,210
Treasury Stock, beginning balance (in shares) at Dec. 31, 2021     1,321   1,321
Exercise of options $ 1 (1)      
Exercise of options (in shares) 1,351        
Stock issued for services $ 10 100,090     $ 100,100
Stock issued for services (in shares) 10,000        
Stock-based compensation   231,765     231,765
Net loss       (1,904,641) (1,904,641)
Ending balance at Mar. 31, 2022 $ 5,905 104,395,175   (81,810,721) 22,577,149
Ending balance (in shares) at Mar. 31, 2022 5,905,118        
Treasury Stock, ending balance at Mar. 31, 2022     $ (13,210)    
Treasury Stock, ending balance (in shares) at Mar. 31, 2022     1,321    
Beginning balance at Dec. 31, 2021 $ 5,894 104,063,321   (79,906,080) 24,149,925
Beginning balance (in shares) at Dec. 31, 2021 5,893,767        
Treasury Stock, beginning balance at Dec. 31, 2021     $ (13,210)   $ 13,210
Treasury Stock, beginning balance (in shares) at Dec. 31, 2021     1,321   1,321
Net loss         $ (3,594,635)
Ending balance at Jun. 30, 2022 $ 5,905 104,625,648   (83,500,715) 21,117,628
Ending balance (in shares) at Jun. 30, 2022 5,905,118        
Treasury Stock, ending balance at Jun. 30, 2022     $ (13,210)   $ 13,210
Treasury Stock, ending balance (in shares) at Jun. 30, 2022     1,321   1,321
Beginning balance at Mar. 31, 2022 $ 5,905 104,395,175   (81,810,721) $ 22,577,149
Beginning balance (in shares) at Mar. 31, 2022 5,905,118        
Treasury Stock, beginning balance at Mar. 31, 2022     $ (13,210)    
Treasury Stock, beginning balance (in shares) at Mar. 31, 2022     1,321    
Stock-based compensation   230,473     230,473
Net loss       (1,689,994) (1,689,994)
Ending balance at Jun. 30, 2022 $ 5,905 $ 104,625,648   $ (83,500,715) 21,117,628
Ending balance (in shares) at Jun. 30, 2022 5,905,118        
Treasury Stock, ending balance at Jun. 30, 2022     $ (13,210)   $ 13,210
Treasury Stock, ending balance (in shares) at Jun. 30, 2022     1,321   1,321