v3.25.2
BUSINESS COMBINATIONS (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jan. 02, 2025
USD ($)
Branch
loan
$ / shares
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Business Acquisition [Line Items]        
Assets   $ 6,920,044 $ 6,920,044 $ 5,805,138
Noncash Merger Related Costs   1,400    
Goodwill   151,505 151,505 $ 94,697
Acquired PCD loans (Note 3)     3,071  
Financing Receivable, Net Loan Accretion Attributable To Fair Value Discount   4,300 8,600  
Provision for acquired non-PCD loans (Note 3) $ 6,300   6,293  
Northway Financial, Inc "NFI"        
Business Acquisition [Line Items]        
Stockholders' Equity Note, Stock Split, Conversion Ratio 0.83      
Acquire amount value $ 96,490      
Common stock closing price (in dollars per share) | $ / shares $ 42.25      
Number of shares issued (in shares) | shares 2,283,782      
Business Combination, Outstanding Shares Percentage 14.00%      
Number of branches | Branch 17      
Number Of Branches Added By Merger | loan 72      
Assets   $ 6,900,000 6,900,000  
Noncash Merger Related Costs     $ 8,900  
Goodwill $ 56,808