Marketable Securities - Schedule of Marketable Securities Measured at Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	$ 19,432	$ 28,539
Gross Unrealized Gains		402
Gross Unrealized Losses		(9)
Estimated Fair Value	0	35,389
Cash and cash equivalents and available-for-sale securities, amortized cost		64,312
Cash and cash equivalents and marketable securities, aggregate fair value		64,705
Level 1:
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	18,997	29,316
Cash and cash equivalents, estimated fair value	18,997	29,316
Level 1: | Overnight repurchase agreements
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	18,773	28,593
Cash and cash equivalents, estimated fair value	18,773	28,593
Level 1: | Money market funds
Debt Securities, Available-for-Sale [Line Items]
Cash and cash equivalents	224	723
Cash and cash equivalents, estimated fair value	$ 224	723
Level 2:
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost		34,996
Gross Unrealized Gains		402
Gross Unrealized Losses		(9)
Estimated Fair Value		35,389
Level 2: | Corporate bonds
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost		13,678
Gross Unrealized Gains		191
Gross Unrealized Losses		(9)
Estimated Fair Value		13,860
Level 2: | U.S. Treasury securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost		21,318
Gross Unrealized Gains		211
Gross Unrealized Losses		0
Estimated Fair Value		$ 21,529