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v3.25.3

Statements of Stockholders' Equity (Unaudited) - USD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Treasury Stock, Common [Member] | Total
--- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2023 | 7,814,165 |  |  |  |
Balance at Dec. 31, 2023 | $ 781,417 | $ 36,357,239 | $ (12,007,097) | $ (138,482) | $ 24,993,077
Balance (in shares) at Dec. 31, 2023 |  |  |  | 63,301 |
Net income (loss) | 0 | 0 | (2,671,184) | $ 0 | (2,671,184)
Stock-based compensation | $ 0 | 256,688 | 0 | 0 | 256,688
At-The-Market Offering of common stock, net of offering costs (in shares) | 1,082,233 |  |  |  |
At-The-Market Offering of common stock, net of offering costs | $ 108,224 | 3,724,866 | 0 | 0 | 3,833,090
Stock-based compensation | $ 0 | 256,688 | 0 | 0 | $ 256,688
Exercises (in shares) |  |  |  |  | 0
Balance (in shares) at Sep. 30, 2024 | 8,896,398 |  |  |  |
Balance at Sep. 30, 2024 | $ 889,641 | 40,338,793 | (14,678,281) | $ (138,482) | $ 26,411,671
Balance (in shares) at Sep. 30, 2024 |  |  |  | 63,301 |
Balance (in shares) at Dec. 31, 2023 | 7,814,165 |  |  |  |
Balance at Dec. 31, 2023 | $ 781,417 | 36,357,239 | (12,007,097) | $ (138,482) | 24,993,077
Balance (in shares) at Dec. 31, 2023 |  |  |  | 63,301 |
Balance (in shares) at Dec. 31, 2024 | 9,042,392 |  |  |  |
Balance at Dec. 31, 2024 | $ 904,240 | 40,916,155 | (14,163,726) | $ (138,482) | $ 27,518,187
Balance (in shares) at Dec. 31, 2024 |  |  |  | 63,301 | 63,301
Balance (in shares) at Jun. 30, 2024 | 7,896,381 |  |  |  |
Balance at Jun. 30, 2024 | $ 789,639 | 36,780,897 | (13,976,591) | $ (138,482) | $ 23,455,463
Balance (in shares) at Jun. 30, 2024 |  |  |  | 63,301 |
Net income (loss) | 0 | 0 | (701,690) | $ 0 | (701,690)
Stock-based compensation | $ 0 | 77,557 | 0 | 0 | 77,557
At-The-Market Offering of common stock, net of offering costs (in shares) | 1,000,017 |  |  |  |
At-The-Market Offering of common stock, net of offering costs | $ 100,002 | 3,480,339 | 0 | 0 | 3,580,341
Stock-based compensation | $ 0 | 77,557 | 0 | 0 | $ 77,557
Exercises (in shares) |  |  |  |  | 0
Balance (in shares) at Sep. 30, 2024 | 8,896,398 |  |  |  |
Balance at Sep. 30, 2024 | $ 889,641 | 40,338,793 | (14,678,281) | $ (138,482) | $ 26,411,671
Balance (in shares) at Sep. 30, 2024 |  |  |  | 63,301 |
Balance (in shares) at Dec. 31, 2024 | 9,042,392 |  |  |  |
Balance at Dec. 31, 2024 | $ 904,240 | 40,916,155 | (14,163,726) | $ (138,482) | $ 27,518,187
Balance (in shares) at Dec. 31, 2024 |  |  |  | 63,301 | 63,301
Net income (loss) | 0 | 0 | 1,809,115 | $ 0 | $ 1,809,115
Stock-based compensation | $ 0 | 192,090 | 0 | 0 | 192,090
At-The-Market Offering of common stock, net of offering costs (in shares) | 63,230 |  |  |  |
At-The-Market Offering of common stock, net of offering costs | $ 6,323 | 275,123 | 0 | 0 | 281,446
Stock-based compensation | 0 | 192,090 | 0 | 0 | 192,090
Exercise of stock options | $ 0 | (7,719) |  | $ 7,722 | 3
Exercises (in shares) |  |  |  | (3,530) |
Balance (in shares) at Sep. 30, 2025 | 9,105,622 |  |  |  |
Balance at Sep. 30, 2025 | $ 910,563 | 41,375,649 | (12,354,611) | $ (130,760) | $ 29,800,841
Balance (in shares) at Sep. 30, 2025 |  |  |  | 59,771 | 59,771
Balance (in shares) at Jun. 30, 2025 | 9,105,622 |  |  |  |
Balance at Jun. 30, 2025 | $ 910,563 | 41,302,488 | (12,214,863) | $ (130,760) | $ 29,867,428
Balance (in shares) at Jun. 30, 2025 |  |  |  | 59,771 |
Net income (loss) | 0 | 0 | (139,748) | $ 0 | (139,748)
Stock-based compensation | 0 | 73,161 | 0 | 0 | 73,161
Stock-based compensation | $ 0 | 73,161 | 0 | 0 | 73,161
Balance (in shares) at Sep. 30, 2025 | 9,105,622 |  |  |  |
Balance at Sep. 30, 2025 | $ 910,563 | $ 41,375,649 | $ (12,354,611) | $ (130,760) | $ 29,800,841
Balance (in shares) at Sep. 30, 2025 |  |  |  | 59,771 | 59,771

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