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Fair Value Measurements - Schedule of breakdown of the available-for-sale debt securities with unrealized losses (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | $ 66,751 | $ 2,994
Gross Unrealized Holding Losses | (14) | (1)
U.S. Treasury securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 53,148 |
Gross Unrealized Holding Losses | (11) |
Corporate debt |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 9,604 | 2,994
Gross Unrealized Holding Losses | (2) | (1)
U.S. government-sponsored enterprises debt securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 3,999 |
Gross Unrealized Holding Losses | (1) |
Unrealized losses less than 12 months |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 66,751 | 2,994
Gross Unrealized Holding Losses | (14) | (1)
Unrealized losses less than 12 months | U.S. Treasury securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 53,148 |
Gross Unrealized Holding Losses | (11) |
Unrealized losses less than 12 months | Corporate debt |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 9,604 | 2,994
Gross Unrealized Holding Losses | (2) | (1)
Unrealized losses less than 12 months | U.S. government-sponsored enterprises debt securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 3,999 |
Gross Unrealized Holding Losses | (1) |
Unrealized losses 12 months or greater |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 | 0
Gross Unrealized Holding Losses | 0 | 0
Unrealized losses 12 months or greater | U.S. Treasury securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Gross Unrealized Holding Losses | 0 |
Unrealized losses 12 months or greater | Corporate debt |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 | 0
Gross Unrealized Holding Losses | 0 | $ 0
Unrealized losses 12 months or greater | U.S. government-sponsored enterprises debt securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Gross Unrealized Holding Losses | $ 0 |

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- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details
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