Quarterly report pursuant to Section 13 or 15(d)

Statements of Stockholders' Equity

v3.23.1
Statements of Stockholders' Equity - USD ($)
Common Stock
Additional Paid-In Capital
Treasury Stock, Common
Accumulated Deficit
Total
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)    
Treasury stock, beginning balance (in shares) at Dec. 31, 2021     1,321    
Stock issued for services $ 10 100,090     100,100
Stock issued for services (in shares) 10,000        
Stock-based compensation   231,765     231,765
Exercise of options $ 1 (1)      
Exercise of options (in shares) 1,351        
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 (in shares) at Mar. 31, 2022     1,321    
Treasury Stock, ending balance at Mar. 31, 2022     $ (13,210)    
Beginning balance at Dec. 31, 2022 $ 5,926 105,011,318   (87,095,430) 17,908,604
Beginning balance (in shares) at Dec. 31, 2022 5,926,001        
Treasury Stock, beginning balance at Dec. 31, 2022     $ (13,210)   $ 13,210
Treasury stock, beginning balance (in shares) at Dec. 31, 2022     1,321   1,321
Vesting of restricted stock units $ 7 (7)      
Vesting of restricted stock units (in shares) 6,889        
Stock-based compensation   609,926     $ 609,926
Net loss       (2,527,985) (2,527,985)
Ending balance at Mar. 31, 2023 $ 5,933 $ 105,621,237   $ (89,623,415) $ 15,990,545
Ending balance (in shares) at Mar. 31, 2023 5,932,890        
Treasury stock, ending balance (in shares) at Mar. 31, 2023     1,321   1,321
Treasury Stock, ending balance at Mar. 31, 2023     $ (13,210)   $ 13,210