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Stockholders' Equity (Warrants Activity) (Details) - $ / shares | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
May 31, 2024 | Sep. 30, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Apr. 29, 2024 | Oct. 26, 2023 | Mar. 04, 2022
Stockholders' Equity |  |  |  |  |  |  |  |
Warrants outstanding, beginning |  | 89,618 | 1,387 | 4,393 |  |  |  |
Warrants, expired |  |  |  | (4,003) |  |  |  |
Warrants exercised |  | (409,816) | (1) |  |  |  |  |
Warrants granted |  | 1,539,314 | 88,232 | 997 |  |  |  |
Warrants outstanding, ending |  | 1,219,116 | 89,618 | 1,387 | 4,393 |  |  |
Warrant exercise price (in dollars per share) |  | $ 14.39 | $ 67.16 | $ 1,152.94 | $ 6,036.53 |  |  |
Warrants exercise price, expired (in dollars per share) |  |  | 0.08 | 6,375 |  |  |  |
Warrant exercise price, grants during the period (in dollars per share) |  | 9.75 | $ 50.09 | $ 601.58 |  |  |  |
Warrant exercise price, exercised during the period (in dollars per share) |  | $ 0.01 |  |  |  |  |  |
Warrants outstanding, remaining contractual life |  | 2 years 8 months 23 days | 5 years 4 months 2 days | 8 years 3 months 14 days | 8 months 23 days |  |  |
Warrants granted, remaining contractual life |  | 2 years 6 months | 5 years 3 months 14 days | 9 years 2 months 4 days |  |  |  |
Runway Debt Facility |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrant exercise price (in dollars per share) |  |  |  |  |  |  |  | $ 601.58
Warrants issued |  |  |  |  |  |  |  | 997
May 2024 Equity Offering |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrants issued | 1,012,656 |  |  |  |  |  |  |
Prefunded Warrants |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrants issued | 314,352 | 62,100 | 33,364 |  |  |  | 33,364 |
Prefunded Warrants | May 2024 Equity Offering |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrant exercise price (in dollars per share) |  |  |  |  |  | $ 0.005 |  |
Warrants issued |  |  |  |  |  | 314,352 |  |
Prefunded Warrants | October Registered Direct Offering |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrant exercise price (in dollars per share) |  | $ 0.05 |  |  |  |  |  |
Warrants issued |  | 33,364 |  |  |  |  |  |
Prefunded Warrants | May and June Registered Direct Offering |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrant exercise price (in dollars per share) |  | $ 0.005 |  |  |  |  |  |
Warrants issued |  | 376,452 |  |  |  |  |  |
Unregistered Warrants |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrants outstanding, ending | 51,764 |  |  |  |  |  |  |
Warrant exercise price (in dollars per share) | $ 79 |  |  |  |  |  |  |
Warrant exercise price, exercised during the period (in dollars per share) | $ 11.85 |  |  |  |  |  |  |
Warrants issued |  | 122,600 | 51,764 |  |  |  | 51,764 |
Placement Agents Warrants |  |  |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |  |  |
Warrants issued | 20,251 | 7,355 | 3,104 |  |  |  | 3,104 |

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