XML 48 R38.htm IDEA: XBRL DOCUMENT
v3.23.1

Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring basis - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financial assets |  |
Total financial assets | $ 389,516 | $ 446,668
Level 1 |  |
Financial assets |  |
Total financial assets | 43,433 | 38,502
Level 2 |  |
Financial assets |  |
Total financial assets | 346,083 | 408,166
Money Market Funds |  |
Financial assets |  |
Total financial assets | 43,433 | 38,502
Money Market Funds | Level 1 |  |
Financial assets |  |
Total financial assets | 43,433 | 38,502
U.S. Government Treasury and Agency Securities |  |
Financial assets |  |
Total financial assets | 341,683 |
U.S. Government Treasury and Agency Securities | Level 2 |  |
Financial assets |  |
Total financial assets | 341,683 |
Commercial Paper |  |
Financial assets |  |
Total financial assets |  | 9,969
Commercial Paper | Level 2 |  |
Financial assets |  |
Total financial assets |  | 9,969
U.S. Government Treasury Securities |  |
Financial assets |  |
Total financial assets |  | 385,848
U.S. Government Treasury Securities | Level 2 |  |
Financial assets |  |
Total financial assets |  | 385,848
Corporate Bonds |  |
Financial assets |  |
Total financial assets | 4,400 | 12,349
Corporate Bonds | Level 2 |  |
Financial assets |  |
Total financial assets | $ 4,400 | $ 12,349

X
- Definition 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 -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_AssetsFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_MoneyMarketFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasuryAndGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_USTreasurySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_CorporateDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |