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Equity Incentive Plans - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Share based compensation by share based award equity instruments other than options unvested and outstanding unrecognized compensation | $ 13.3 |
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition | 3 years 3 months 18 days |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value | $ 1.6 | $ 1.1
Common stock, capital shares reserved for future issuance | 2,775,878 | 6,213,717
Stock Compensation Expense | $ 0.4 |
Restricted Stock Units [Member] |  |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Share based compensation by share based award equity instruments other than options unvested and outstanding unrecognized compensation | $ 1.1 |
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition | 3 years 2 months 12 days |
Common stock, capital shares reserved for future issuance | 25,612 | 0
2019 Equity Incentive Plan [Member] |  |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Options Granted, Weighted-average grant-date fair value | $ 14.9 | $ 4.04
2024 Equity Incentive Plan [Member] |  |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Common stock, capital shares reserved for future issuance | 1,938,799 |
Common stock capital shares reserved for future issuance term description | such aggregate number of shares of common stock will automatically increase on January 1st of each year for a period of ten years commencing on January 1, 2025 and ending on (and including) January 1, 2034, in an amount equal to 5% of the total number of shares of common stock issued and outstanding determined as of the day prior to such increase; provided |
2024 Employee Stock Purchase Plan [Member] |  |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Common stock, capital shares reserved for future issuance | 147,343 |
Common stock capital shares reserved for future issuance term description | the number of shares of common stock that are automatically added on January 1st of each year for a period of up to ten years commencing on January 1, 2025 and ending on (and including) January 1, 2034, in an amount equal to the lesser of (x) 1% of the total number of shares of common stock issued and outstanding determined as of the day prior to such increase and (y) a number of shares equal to three times the Initial ESPP Share Reserve |

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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