Annual report [Section 13 and 15(d), not S-K Item 405]

Note 8 - Loss Per Share - Basic and Diluted Loss Per Share (Details)

v3.25.1
Note 8 - Loss Per Share - Basic and Diluted Loss Per Share (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Net loss $ (15,586,419) $ (8,402,196)
Weighted-average common shares (in shares) 3,771,000 2,765,000
Weighted pre-funded warrants outstanding (in shares) 19,000 0
Weighted-average common shares outstanding, basic and diluted (in shares) [1] 3,790,202 2,764,790
Net loss per common share, basic and diluted (in dollars per share) $ (4.11) $ (3.04)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 469,654 505,418
Share-Based Payment Arrangement, Option [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 429,000 422,000
Restricted Stock Units (RSUs) [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 41,000 84,000
[1] Information pertaining to number of shares outstanding and per share data gives retroactive effect to a 1 for 5 reverse stock split that became effective on August 12, 2024.