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Investments and Fair Value Measurements - Components of Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	$ 118,552	$ 149,351	$ 148,132
Total investments	159,802	159,009
Unrealized Gains (Losses)	58	(5)
Debt securities, Fair Value	41,308	9,653
Total investments, Fair Value	159,860	159,004
U.S. Treasury bonds
Debt Securities, Available-for-sale [Line Items]
Debt securities, Fair Value	24,402	4,828
U.S. Treasury bonds | Level 1
Debt Securities, Available-for-sale [Line Items]
Debt securities	24,376	4,830
Unrealized Gains (Losses)	26	(2)
Debt securities, Fair Value	24,402	4,828
Commercial paper
Debt Securities, Available-for-sale [Line Items]
Debt securities, Fair Value	2,977
Commercial paper | Level 2
Debt Securities, Available-for-sale [Line Items]
Debt securities	2,974
Unrealized Gains (Losses)	3
Debt securities, Fair Value	2,977
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Debt securities, Fair Value	13,929
Corporate bonds | Level 2
Debt Securities, Available-for-sale [Line Items]
Debt securities	13,900
Unrealized Gains (Losses)	29
Debt securities, Fair Value	13,929
Agency bonds
Debt Securities, Available-for-sale [Line Items]
Debt securities, Fair Value		4,825
Agency bonds | Level 2
Debt Securities, Available-for-sale [Line Items]
Debt securities		4,828
Unrealized Gains (Losses)		(3)
Debt securities, Fair Value		4,825
Cash
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	106,338	93,029
Cash | Level 1
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	106,338	93,029
Cash and cash equivalents, Fair Value	106,338	93,029
Money market fund
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	12,214	56,322
Money market fund | Level 1
Debt Securities, Available-for-sale [Line Items]
Cash and cash equivalents	12,214	56,322
Cash and cash equivalents, Fair Value	$ 12,214	$ 56,322

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount, before tax, of unrealized gain (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).

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