XML 67 R60.htm IDEA: XBRL DOCUMENT
v3.25.3

Collaboration Agreement - Summary of Transaction Price (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Feb. 28, 2022
--- | --- | ---
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Combined performance obligation | $ 8,400 |
Development Activities Performance Obligation | 3,600 |
Post-Milestone |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Combined performance obligation | 11,862 |
Development Activities Performance Obligation | 5,138 |
Total | 17,000 |
Milestone |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Combined performance obligation | 3,489 | $ 3,500
Development Activities Performance Obligation | 1,511 |
Total | 5,000 | $ 5,000
Pre-Milestone |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Combined performance obligation | 8,373 |
Development Activities Performance Obligation | 3,627 |
Total | $ 12,000 |

X
- Definition Combined performance obligation + References No definition available. + Details
Name: | lyra_CombinedPerformanceObligation
Namespace Prefix: | lyra_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Development activities performance obligation. + References No definition available. + Details
Name: | lyra_DevelopmentActivitiesPerformanceObligation
Namespace Prefix: | lyra_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Upfront payment recognition in future periods to settlement of obligation. + References No definition available. + Details
Name: | lyra_UpfrontPaymentRecognitionInFuturePeriodsToSettlementOfObligation
Namespace Prefix: | lyra_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479402/808-10-50-1 + Details
Name: | us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=lyra_PostMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=lyra_MilestoneAchievementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=lyra_PreMilestoneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |