v3.25.2
Basis of Presentation (Details)
Jun. 30, 2025
subsidiary
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of wholly-owned subsidiaries
3
X
- Definition
Number Of Wholly Owned Subsidiaries
+ References
No definition available.
+ Details
Name:
inbk_NumberOfWhollyOwnedSubsidiaries
Namespace Prefix:
inbk_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration