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Condensed Consolidated Statements of Changes in Convertible Preferred Stoc and Stockholders' Equity (Deficit) (Unaudited) - USD ($) | Preferred Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2022 | 3,331,201 | 518,140 |  |  |  |
Balance at Dec. 31, 2022 | $ 24,287,211 | $ 518 | $ 18,983,339 |  | $ (52,268,916) | $ (33,285,059)
Stock-based compensation expense | 0 | 0 | 242,660 |  | 0 | 242,660
Net unrealized loss on marketable securities |  |  |  |  |  | 0
Net loss | $ 0 | $ 0 | 0 |  | 190,525 | 190,525
Issuance of common stock, prefunded warrants and common stock warrants, net of offering costs (in shares) | 0 | 63,422 |  |  |  |
Issuance of common stock, prefunded warrants and common stock warrants, net of offering costs | $ 0 | $ 63 | 809,937 |  | 0 | 810,000
Conversion of convertible preferred stock to common stock (in shares) | (3,331,201) |  |  |  |  |
Conversion of convertible preferred stock to common stock | $ (24,287,211) |  |  |  |  |
Conversion of convertible preferred stock to common stock (in shares) |  | 2,936,566 |  |  |  |
Conversion of convertible preferred stock to common stock |  | $ 2,937 | 24,284,274 |  | 0 | 24,287,211
Issuance of common stock upon settlement of convertible notes (in shares) | 0 | 795,905 |  |  |  |
Issuance of common stock upon settlement of convertible notes | $ 0 | $ 796 | 6,988,953 |  | 0 | 6,989,749
Issuance of common stock to Diffusion stockholders in reverse capitalization, net of issuance costs (in shares) | 0 | 1,360,244 |  |  |  |
Issuance of common stock to Diffusion stockholders in reverse capitalization, net of issuance costs | $ 0 | $ 1,360 | 10,337,754 |  | 0 | 10,339,114
Stock-based compensation expense, including vesting of RSUs (in shares) |  | 77 |  |  |  |
Balance (in shares) at Sep. 30, 2023 | 0 | 5,674,354 |  |  |  |
Balance at Sep. 30, 2023 | $ 0 | $ 5,674 | 61,646,917 |  | (52,078,391) | 9,574,200
Balance (in shares) at Jun. 30, 2023 | 3,331,201 | 518,140 |  |  |  |
Balance at Jun. 30, 2023 | $ 24,287,211 | $ 518 | 19,116,831 |  | (54,228,753) | (35,111,404)
Stock-based compensation expense | 0 | 0 | 109,168 |  | 0 | 109,168
Net unrealized loss on marketable securities |  |  |  |  |  | 0
Net loss | $ 0 | $ 0 | 0 |  | 2,150,362 | 2,150,362
Issuance of common stock, prefunded warrants and common stock warrants, net of offering costs (in shares) | 0 | 63,422 |  |  |  |
Issuance of common stock, prefunded warrants and common stock warrants, net of offering costs | $ 0 | $ 63 | 809,937 |  | 0 | 810,000
Conversion of convertible preferred stock to common stock (in shares) | (3,331,201) |  |  |  |  |
Conversion of convertible preferred stock to common stock | $ (24,287,211) |  |  |  |  |
Conversion of convertible preferred stock to common stock (in shares) |  | 2,936,566 |  |  |  |
Conversion of convertible preferred stock to common stock |  | $ 2,937 | 24,284,274 |  | 0 | 24,287,211
Issuance of common stock upon settlement of convertible notes (in shares) | 0 | 795,905 |  |  |  |
Issuance of common stock upon settlement of convertible notes | $ 0 | $ 796 | 6,988,953 |  | 0 | 6,989,749
Issuance of common stock to Diffusion stockholders in reverse capitalization, net of issuance costs (in shares) | 0 | 1,360,244 |  |  |  |
Issuance of common stock to Diffusion stockholders in reverse capitalization, net of issuance costs | $ 0 | $ 1,360 | 10,337,754 |  | 0 | 10,339,114
Stock-based compensation expense, including vesting of RSUs (in shares) |  | 77 |  |  |  |
Balance (in shares) at Sep. 30, 2023 | 0 | 5,674,354 |  |  |  |
Balance at Sep. 30, 2023 | $ 0 | $ 5,674 | 61,646,917 |  | (52,078,391) | 9,574,200
Balance (in shares) at Dec. 31, 2023 | 0 | 5,674,520 |  |  |  |
Balance at Dec. 31, 2023 | $ 0 | $ 5,674 | 61,811,889 | $ 0 | (54,440,789) | 7,376,774
Stock-based compensation expense | 0 | 0 | 1,068,011 | 0 | 0 | 1,068,011
Net unrealized loss on marketable securities |  | 0 | 0 | 123,162 | 0 | 123,162
Net loss | 0 | $ 0 | 0 | 0 | (9,584,781) | (9,584,781)
Issuance of common stock, prefunded warrants and common stock warrants, net of offering costs (in shares) |  | 2,083,262 |  |  |  |
Issuance of common stock, prefunded warrants and common stock warrants, net of offering costs |  | $ 2,083 | 46,396,523 | 0 | 0 | 46,398,606
Stock options granted in lieu of compensation | $ 0 | $ 0 | 255,724 | 0 | 0 | 255,724
Cashless exercise of prefunded warrants (in shares) | 0 | 495,959 |  |  |  |
Cashless exercise of prefunded warrants | $ 0 | $ 496 | (496) | 0 | 0 | 0
Conversion of convertible preferred stock to common stock |  |  |  |  |  | 0
Balance (in shares) at Sep. 30, 2024 | 0 | 8,253,741 |  |  |  |
Balance at Sep. 30, 2024 | $ 0 | $ 8,253 | 109,531,651 | 123,162 | (64,025,570) | 45,637,496
Balance (in shares) at Jun. 30, 2024 | 0 | 8,253,741 |  |  |  |
Balance at Jun. 30, 2024 | $ 0 | $ 8,253 | 109,260,436 | (19,702) | (59,272,029) | 49,976,958
Stock-based compensation expense | 0 | 0 | 271,215 | 0 | 0 | 271,215
Net unrealized loss on marketable securities | 0 | 0 | 0 | 142,864 | 0 | 142,864
Net loss | $ 0 | $ 0 | 0 | 0 | (4,753,541) | (4,753,541)
Balance (in shares) at Sep. 30, 2024 | 0 | 8,253,741 |  |  |  |
Balance at Sep. 30, 2024 | $ 0 | $ 8,253 | $ 109,531,651 | $ 123,162 | $ (64,025,570) | $ 45,637,496

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