XML 60 R47.htm IDEA: XBRL DOCUMENT v3.21.2

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	Sep. 30, 2021	Jul. 31, 2021
Marzeptacog Alfa Activated | Maximum | Service Agreements
Commitments And Contingencies Disclosure [Line Items]
Cost of services as per agreement		$ 3.2
Dalcinonacog Alfa | Maximum | Service Agreements
Commitments And Contingencies Disclosure [Line Items]
Cost of services as per agreement		$ 6.5
AGC Biologics, Inc | Marzeptacog Alfa Activated and Dalcinonacog Alfa
Commitments And Contingencies Disclosure [Line Items]
Firm work order supporting clinical trials	$ 16.5
Contractual obligation payments	3.6
Integrity Bio | GMP
Commitments And Contingencies Disclosure [Line Items]
Firm work order supporting clinical trials	0.3
Contractual obligation payments	$ 0.3

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 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_ProductOrServiceAxis=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:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ServiceAgreementsMember
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_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:	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: