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Cash and Cash Equivalents and Investments - Schedule of Cash and Cash Equivalents and Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair Value
Estimated Fair Value	$ 223,818	$ 147,561
Total cash and cash equivalents and investments
Fair Value
Amortized Cost	258,020	169,996
Gross Unrealized Gains	356	42
Gross Unrealized Losses	(7)	(12)
Estimated Fair Value	258,369	170,026
Cash and cash equivalents
Fair Value
Amortized Cost	34,551	22,465
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	34,551	22,465
Total short-term investments
Fair Value
Amortized Cost	223,469	147,531
Gross Unrealized Gains	356	42
Gross Unrealized Losses	(7)	(12)
Estimated Fair Value	223,818	147,561
U.S. treasury securities
Fair Value
Amortized Cost	188,577	141,577
Gross Unrealized Gains	279	31
Gross Unrealized Losses	0	(12)
Estimated Fair Value	188,856	141,596
Corporate debt securities
Fair Value
Amortized Cost	34,892	5,954
Gross Unrealized Gains	77	11
Gross Unrealized Losses	(7)	0
Estimated Fair Value	$ 34,962	$ 5,965

X

- Definition

Amount, before tax, of unrealized gain 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 (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

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+ 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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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481830/320-10-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 30
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-Section 45
-Paragraph 1
-Publisher FASB
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