XML 59 R44.htm IDEA: XBRL DOCUMENT
v3.22.1

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2021 | Dec. 31, 2021
Commitments And Contingencies Disclosure [Line Items] |  |
Charges related to write off of prepaid manufacturing cost | $ 3.8 | $ 3.8
AGC Biologics, Inc | Marzeptacog Alfa Activated and Dalcinonacog Alfa |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Firm work order supporting clinical trials |  | 15.8
AGC Biologics, Inc | Marzeptacog Alfa Activated and Dalcinonacog Alfa | Service Agreements |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Cost of Manufacturing Services |  | 0.7
Contractual obligation payments |  | 0.3
Marzeptacog Alfa Activated | Marzeptacog Alfa Activated and Dalcinonacog Alfa | Maximum | Service Agreements |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Cost of services as per agreement |  | 3.2
Marzeptacog Alfa Activated | Dalcinonacog Alfa | Maximum | Service Agreements |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Cost of services as per agreement |  | 6.5
Catalent Indiana, LLC. | Dalcinonacog alfa. |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Firm work order supporting clinical trials |  | $ 0.2

X
- Definition Charges related to write off of prepaid manufacturing costs. + References No definition available. + Details
Name: | cbio_ChargesRelatedToWriteOffOfPrepaidManufacturingCost
Namespace Prefix: | cbio_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Commitments and contingencies disclosure. + References No definition available. + Details
Name: | cbio_CommitmentsAndContingenciesDisclosureLineItems
Namespace Prefix: | cbio_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Cost of manufacturing services related company. + References No definition available. + Details
Name: | cbio_CostOfManufacturingServices
Namespace Prefix: | cbio_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Cost of services as per agreement. + References No definition available. + Details
Name: | cbio_CostOfServicesAsPerAgreement
Namespace Prefix: | cbio_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Firm work order supporting clinical trials. + References No definition available. + Details
Name: | cbio_FirmWorkOrderSupportingClinicalTrials
Namespace Prefix: | cbio_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
Name: | us-gaap_ContractualObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | srt_CounterpartyNameAxis=cbio_AGCBiologicsIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbio_MarzeptacogAlfaActivatedAndDalcinonacogAlfaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ServiceAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=cbio_MarzeptacogAlfaActivatedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbio_DalcinonacogAlfaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=cbio_IntegrityBioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbio_GMPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |