v3.26.1
LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Loan Aging Analysis by Portfolio Segment) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Past Due [Line Items]    
Loans outstanding $ 5,004,468 $ 4,965,138
Loans 90 Days Past Due and Accruing 0 0
Commercial real estate - non-owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,778,428 1,778,985
Loans 90 Days Past Due and Accruing 0 0
Commercial real estate - owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 412,674 406,120
Loans 90 Days Past Due and Accruing 0 0
Commercial    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 431,211 417,439
Loans 90 Days Past Due and Accruing 0 0
Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,997,226 2,012,922
Loans 90 Days Past Due and Accruing 0 0
Home equity    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 367,818 332,256
Loans 90 Days Past Due and Accruing 0 0
Consumer    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 17,111 17,416
Loans 90 Days Past Due and Accruing 0 0
Total Past Due    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 16,942 13,392
Total Past Due | Commercial real estate - non-owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 7,193 4,701
Total Past Due | Commercial real estate - owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,191 796
Total Past Due | Commercial    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 4,869 3,443
Total Past Due | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 2,963 3,140
Total Past Due | Home equity    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 680 1,253
Total Past Due | Consumer    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 46 59
30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 4,877 9,015
30-59 Days Past Due | Commercial real estate - non-owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,365 4,698
30-59 Days Past Due | Commercial real estate - owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 95 586
30-59 Days Past Due | Commercial    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,997 1,462
30-59 Days Past Due | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,186 1,448
30-59 Days Past Due | Home equity    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 204 779
30-59 Days Past Due | Consumer    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 30 42
60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 3,205 635
60-89 Days Past Due | Commercial real estate - non-owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 744 0
60-89 Days Past Due | Commercial real estate - owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,096 210
60-89 Days Past Due | Commercial    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 613 66
60-89 Days Past Due | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 516 312
60-89 Days Past Due | Home equity    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 220 30
60-89 Days Past Due | Consumer    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 16 17
90 Days or Greater Past Due    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 8,860 3,742
90 Days or Greater Past Due | Commercial real estate - non-owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 5,084 3
90 Days or Greater Past Due | Commercial real estate - owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 0 0
90 Days or Greater Past Due | Commercial    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 2,259 1,915
90 Days or Greater Past Due | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,261 1,380
90 Days or Greater Past Due | Home equity    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 256 444
90 Days or Greater Past Due | Consumer    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 0 0
Current    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 4,987,526 4,951,746
Current | Commercial real estate - non-owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,771,235 1,774,284
Current | Commercial real estate - owner-occupied    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 411,483 405,324
Current | Commercial    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 426,342 413,996
Current | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 1,994,263 2,009,782
Current | Home equity    
Financing Receivable, Past Due [Line Items]    
Loans outstanding 367,138 331,003
Current | Consumer    
Financing Receivable, Past Due [Line Items]    
Loans outstanding $ 17,065 $ 17,357