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R68.htm
IDEA: XBRL DOCUMENT
v3.22.4
401(k) Plan (Details)
$ in Millions
12 Months Ended
Dec. 31, 2022
USD ($)
401(k) Plan
Amount of contributions made on behalf of employees
$ 0.3
X
- References
No definition available.
+ Details
Name:
us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Amount of contributions made by an employer to a defined contribution plan.
+ References
No definition available.
+ Details
Name:
xlo_DefinedContributionPlanEmployerContributionAmount
Namespace Prefix:
xlo_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration