Investments and Fair Value Measurements - Components of Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Cost Basis	$ 149,860	$ 87,354
Unrealized Gains (Losses)	24	(22)
Market Value	149,884	87,332
Cash and Cash Equivalents
Debt Securities, Available-for-sale [Line Items]
Market Value	94,081	39,469
Short-term Investments and Marketable Securities
Debt Securities, Available-for-sale [Line Items]
Market Value	55,803	47,863
Level 1 \| Money market fund
Debt Securities, Available-for-sale [Line Items]
Cost Basis	94,081	39,469
Unrealized Gains (Losses)	0	0
Market Value	94,081	39,469
Level 1 \| Money market fund \| Cash and Cash Equivalents
Debt Securities, Available-for-sale [Line Items]
Market Value	94,081	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	12,149	9,396
Unrealized Gains (Losses)	25	(13)
Market Value	12,174	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	12,174	9,383
Level 2 \| Commercial paper
Debt Securities, Available-for-sale [Line Items]
Cost Basis	38,708	26,704
Unrealized Gains (Losses)	0	0
Market Value	38,708	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	38,708	26,704
Level 2 \| Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Cost Basis	2,490	9,353
Unrealized Gains (Losses)	(1)	(12)
Market Value	2,489	9,341
Level 2 \| Corporate bonds \| Cash and Cash Equivalents
Debt Securities, Available-for-sale [Line Items]
Market Value	0	0
Level 2 \| Corporate bonds \| Short-term Investments and Marketable Securities
Debt Securities, Available-for-sale [Line Items]
Market Value	2,489	9,341
Level 2 \| Agency bonds
Debt Securities, Available-for-sale [Line Items]
Cost Basis	2,432	2,432
Unrealized Gains (Losses)	0	3
Market Value	2,432	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	$ 2,432	$ 2,435

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(6))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Paragraph 1
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