v3.26.1
Segment Reporting - Additional Information (Details)
6 Months Ended
Jun. 30, 2026
location
partner
segment
Segment Reporting [Line Items]  
Number of operating segments | segment 3
Number of reportable segments | segment 3
CCBX  
Segment Reporting [Line Items]  
Number of Partners | partner 30
Snohomish County  
Segment Reporting [Line Items]  
Number of Full-Service Banking Locations 12
King County  
Segment Reporting [Line Items]  
Number of Full-Service Banking Locations 1
Island County  
Segment Reporting [Line Items]  
Number of Full-Service Banking Locations 1