v3.26.1
Description of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details Textual)
6 Months Ended
Jun. 30, 2026
Accounting Policies [Abstract]
COVID vaccination age limit
adults 18 years and older
X
- Definition
COVID vaccination age limit.
+ References
No definition available.
+ Details
Name:
arct_CovidVaccinationAgeLimit
Namespace Prefix:
arct_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_AccountingPoliciesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration