XML 79 R63.htm IDEA: XBRL DOCUMENT v3.26.1

SubsequentEvents - Additional Information (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Subsequent Event [Line Items]
Upfront Payment		$ 1,100
Autolus Holdings Member
Subsequent Event [Line Items]
Upfront Payment	$ 100		$ 1,200

X

- Definition

Upfront payment

+ References

No definition available.

+ Details

Name:	caba_UpfrontPayment
Namespace Prefix:	caba_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_SupplyCommitmentAxis=caba_AutolusHoldingsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: