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Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets:
Securities	$ 103,882	$ 128,849
Fair Value Measurements, Recurring Basis
Assets:
Cash and cash equivalents	64,000	91,700
Total assets measured at fair value	167,846	220,514
Fair Value Measurements, Recurring Basis | Level 1
Assets:
Total assets measured at fair value	63,964	91,665
Fair Value Measurements, Recurring Basis | Level 2
Assets:
Total assets measured at fair value	103,882	128,849
Fair Value Measurements, Recurring Basis | Money market funds
Assets:
Cash and cash equivalents	63,964	91,665
Fair Value Measurements, Recurring Basis | Money market funds | Level 1
Assets:
Cash and cash equivalents	63,964	91,665
Fair Value Measurements, Recurring Basis | Money market funds | Level 2
Assets:
Cash and cash equivalents	0	0
Fair Value Measurements, Recurring Basis | U.S. Treasury securities
Assets:
Securities	30,105	31,179
Fair Value Measurements, Recurring Basis | U.S. Treasury securities | Level 1
Assets:
Securities	0	0
Fair Value Measurements, Recurring Basis | U.S. Treasury securities | Level 2
Assets:
Securities	30,105	31,179
Fair Value Measurements, Recurring Basis | Government-sponsored enterprises
Assets:
Securities	31,331	45,043
Fair Value Measurements, Recurring Basis | Government-sponsored enterprises | Level 1
Assets:
Securities	0	0
Fair Value Measurements, Recurring Basis | Government-sponsored enterprises | Level 2
Assets:
Securities	31,331	45,043
Fair Value Measurements, Recurring Basis | Corporate debt securities
Assets:
Securities	42,446	52,627
Fair Value Measurements, Recurring Basis | Corporate debt securities | Level 1
Assets:
Securities	0	0
Fair Value Measurements, Recurring Basis | Corporate debt securities | Level 2
Assets:
Securities	$ 42,446	$ 52,627

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
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- Definition

Amount of 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
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-Publisher FASB
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-Topic 942
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-Topic 326
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