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v3.23.3

Investments and Fair Value Measurements - Components of Investments (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Cost Basis | $ 59,772 | $ 87,354
Unrealized Gains (Losses) | (12) | (22)
Market Value | 59,760 | 87,332
Cash and Cash Equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 21,034 | 39,469
Short-term Investments and Marketable Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 38,726 | 47,863
Level 1 | Money market fund |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost Basis | 21,034 | 39,469
Unrealized Gains (Losses) | 0 | 0
Market Value | 21,034 | 39,469
Level 1 | Money market fund | Cash and Cash Equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 21,034 | 39,469
Level 1 | Money market fund | Short-term Investments and Marketable Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 0 | 0
Level 1 | U.S. Treasury bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost Basis | 17,002 | 9,396
Unrealized Gains (Losses) | (10) | (13)
Market Value | 16,992 | 9,383
Level 1 | U.S. Treasury bonds | Cash and Cash Equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 0 | 0
Level 1 | U.S. Treasury bonds | Short-term Investments and Marketable Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 16,992 | 9,383
Level 2 | Commercial paper |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost Basis | 12,042 | 26,704
Unrealized Gains (Losses) | 0 | 0
Market Value | 12,042 | 26,704
Level 2 | Commercial paper | Cash and Cash Equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 0 | 0
Level 2 | Commercial paper | Short-term Investments and Marketable Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 12,042 | 26,704
Level 2 | Corporate bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost Basis |  | 9,353
Unrealized Gains (Losses) |  | (12)
Market Value |  | 9,341
Level 2 | Corporate bonds | Cash and Cash Equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value |  | 0
Level 2 | Corporate bonds | Short-term Investments and Marketable Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value |  | 9,341
Level 2 | Agency bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost Basis | 9,694 | 2,432
Unrealized Gains (Losses) | (2) | 3
Market Value | 9,692 | 2,435
Level 2 | Agency bonds | Cash and Cash Equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | 0 | 0
Level 2 | Agency bonds | Short-term Investments and Marketable Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Market Value | $ 9,692 | $ 2,435

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