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Share-Based Compensation - Information About Options to Purchase Common Stock (Details) - USD ($) | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2022 | Oct. 31, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Jan. 31, 2022 | Sep. 30, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Number of shares |  |  |  |  |  |  |  |  |
Outstanding, beginning balance |  |  |  |  | 85,685 | 150,852 | 85,685 |  |
Granted |  |  |  |  |  | 116,425 | 68,800 |  |
Exercise of stock options (in shares) | (652,000) | (242,500) | (28,500) | (194,000) | (72,660) |  | (3,633) | (259,000) |
Forfeited |  |  |  |  |  | (5,275) |  | (78,979) |
Outstanding, ending balance | 150,852 |  |  |  |  | 262,002 | 150,852 | 85,685 |
Weighted average exercise price per share |  |  |  |  |  |  |  |  |
Outstanding, beginning balance |  |  |  |  | $ 6.60 | $ 14.80 | $ 6.60 |  |
Granted |  |  |  |  |  | 5.67 | 24.40 |  |
Exercised |  |  |  |  |  |  | 1.60 |  |
Forfeited |  |  |  |  |  | 0.63 |  |  |
Outstanding, ending balance | $ 14.80 |  |  |  |  | $ 10.81 | $ 14.80 | $ 6.60 |
Weighted average contractual term (years) |  |  |  |  |  |  |  |  |
Weighted average contractual term (years) |  |  |  |  |  | 4 years 7 months 6 days | 5 years 3 months 18 days | 5 years 2 months 12 days |
Granted |  |  |  |  |  | 10 months 24 days | 6 years 4 months 24 days |  |
Intrinsic value of the outstanding options | $ 0 |  |  |  |  | $ 0 | $ 0 |  |
Stock option and incentive plan 2020 and 2021 |  |  |  |  |  |  |  |  |
Number of shares |  |  |  |  |  |  |  |  |
Outstanding, beginning balance |  |  |  |  | 1,713,693 | 3,017,033 | 1,713,693 | 1,756,279 |
Granted |  |  |  |  |  |  | 1,376,000 | 36,393 |
Exercise of stock options (in shares) |  |  |  |  |  |  | (72,660) |  |
Forfeited |  |  |  |  |  |  |  | (78,979) |
Outstanding, ending balance | 3,017,033 |  |  |  |  |  | 3,017,033 | 1,713,693 | 1,756,279
Weighted average exercise price per share |  |  |  |  |  |  |  |  |
Outstanding, beginning balance |  |  |  |  | $ 0.33 | $ 0.74 | $ 0.33 | $ 0.25 |
Granted |  |  |  |  |  |  | 1.22 | 3.91 |
Exercised |  |  |  |  |  |  | 0.08 |  |
Outstanding, ending balance | $ 0.74 |  |  |  |  |  | $ 0.74 | $ 0.33 | $ 0.25
Weighted average contractual term (years) |  |  |  |  |  |  |  |  |
Weighted average contractual term (years) |  |  |  |  |  |  | 5 years 3 months 18 days | 5 years 2 months 12 days | 5 years 10 months 24 days
Granted |  |  |  |  |  |  | 6 years 4 months 24 days | 5 years 6 months |

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- Definition Weighted average remaining contractual term for option awards granted during period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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