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Redeemable Convertible Preferred Stock and Stockholders' Deficit - Summary of Warrants to Purchase Classes of Preferred Stock and Common Stock Outstanding (Details) - $ / shares | Sep. 30, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Class of Warrant or Right [Line Items] |  |  |
Shares Issuable Upon Exercise of Warrant | 19,231,301 | 403,658 | 436,711
Weighted Average Exercise Price | $ 8.1 | $ 8.1 |
December 1, 2014 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 2 months 12 days | 10 months 24 days |
Shares Issuable Upon Exercise of Warrant | 44,272 | 44,272 |
Weighted Average Exercise Price | $ 2.44 | $ 2.44 |
March 30, 2021 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 6 years 6 months | 7 years 2 months 12 days |
Shares Issuable Upon Exercise of Warrant | 130,053 | 130,053 |
Weighted Average Exercise Price | $ 6.73 | $ 6.73 |
September 15, 2022 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 8 years | 8 years 8 months 12 days |
Shares Issuable Upon Exercise of Warrant | 45,238 | 45,238 |
Weighted Average Exercise Price | $ 12.14 | $ 12.14 |
June 4, 2022 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 7 years 8 months 12 days | 8 years 4 months 24 days |
Shares Issuable Upon Exercise of Warrant | 45,238 | 45,238 |
Weighted Average Exercise Price | $ 12.14 | $ 12.14 |
January 17, 2017 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 2 years 3 months 18 days | 3 years | 4 years
Shares Issuable Upon Exercise of Warrant | 73,349 | 73,349 | 73,349
Weighted Average Exercise Price | $ 0.02 | $ 0.02 | $ 0.02
August 3, 2017 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 2 years 9 months 18 days | 3 years 7 months 6 days | 4 years 7 months 6 days
Shares Issuable Upon Exercise of Warrant | 9,779 | 9,779 | 9,779
Weighted Average Exercise Price | $ 1.13 | $ 1.13 | $ 1.13
September 8, 2017 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 2 years 10 months 24 days | 3 years 8 months 12 days | 4 years 8 months 12 days
Shares Issuable Upon Exercise of Warrant | 28,764 | 28,764 | 28,764
Weighted Average Exercise Price | $ 1.05 | $ 1.05 | $ 1.05
June 19, 2018 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 3 years 8 months 12 days | 4 years 6 months | 5 years 6 months
Shares Issuable Upon Exercise of Warrant | 17,977 | 17,977 | 17,977
Weighted Average Exercise Price | $ 1.05 | $ 1.05 | $ 1.05
June 25, 2019 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 4 years 8 months 12 days | 5 years 6 months | 6 years 6 months
Shares Issuable Upon Exercise of Warrant | 8,988 | 8,988 | 8,988
Weighted Average Exercise Price | $ 1.05 | $ 1.05 | $ 1.05
July 01,2024 | Common Stock |  |  |
Class of Warrant or Right [Line Items] |  |  |
Remaining Contractual Term (in years) | 4 years 9 months 18 days |  |
Shares Issuable Upon Exercise of Warrant | 18,827,643 |  |
Weighted Average Exercise Price | $ 1.2 |  |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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