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Stock Plan - Schedule of Stock Options Activity (Details) $ / shares in Units, $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares
Shares Available For Grant |  |
Shares Available for Grant, Balance | 4,618,292 |
Shares Available for Grant, Shares reserved for issuance | 1,830,853 |
Shares Available for Grant, Options granted | (2,022,125) |
Shares Available for Grant, Options forfeited / cancelled | 29,984 |
Shares Available for Grant, Balance | 4,457,004 | 4,618,292
Number of Options |  |
Options Outstanding, Number of Options | 5,278,771 |
Options granted, Number of Options | 2,022,125 |
Options forfeited / cancelled, Number of Options | (29,984) |
Options exercised, Number of Options | (96,360) |
Options Outstanding, Number of Options | 7,174,552 | 5,278,771
Vested and expected to vest, Number of Options | 7,174,552 |
Exercisable, Number of Options | 4,055,276 |
Weighted Average Exercise Price |  |
Options Outstanding, Weighted Average Exercise Price | $ / shares | $ 10.40 |
Options granted, Weighted Average Exercise Price | $ / shares | 5.83 |
Options forfeited / cancelled, Weighted Average Exercise Price | $ / shares | 15.22 |
Options exercised, Weighted Average Exercise Price | $ / shares | 0.73 |
Options Outstanding, Weighted Average Exercise Price | $ / shares | 9.22 | $ 10.40
Vested and expected to vest, Weighted Average Exercise Price | $ / shares | 9.22 |
Exercisable, Weighted Average Exercise Price | $ / shares | $ 8.33 |
Weighted-Average Remaining Contractual Life |  |
Options Outstanding, Weighted-Average Remaining Contractual Life | 7 years 1 month 20 days | 6 years 9 months 25 days
Vested and expected to vest, Weighted-Average Remaining Contractual Life | 7 years 1 month 20 days |
Exercisable, Weighted-Average Remaining Contractual Life | 5 years 8 months 19 days |
Aggregate Intrinsic Value |  |
Options Outstanding, Aggregate Intrinsic Value | $ | $ 9,944 | $ 17,244
Vested and expected to vest, Aggregate Intrinsic Value | $ | 9,944 |
Exercisable, Aggregate Intrinsic Value | $ | $ 8,898 |

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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + 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 The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the 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)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + 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 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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