v3.26.1
Note 2 - Business Combinations (Details Textual)
$ / shares in Units, $ in Thousands
 5 Months Ended 12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
shares
Aug. 01, 2025
USD ($)
$ / shares
shares
Dec. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
$ / shares
Dec. 31, 2024
USD ($)
Jul. 31, 2025
$ / shares
Business Combination, Bargain Purchase, Gain Recognized, Amount       $ 18,303 $ 0  
Share Price (in dollars per share) | $ / shares           $ 26
Northumberland Bancorp [Member]            
Business Acquisition, Exchange Ratio   1.185        
Business Combination, Consideration Transferred $ 40,447 $ 40,405        
Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares (in shares) | shares 1,546,725 1,546,725        
Business Combination, Price Per Share (in dollars per share) | $ / shares $ 26 $ 26   $ 26    
Business Combination, Bargain Purchase, Gain Recognized, Amount $ 18,303 $ 17,827 $ 476      
Business Combination, Recognized Asset Acquired, Loans, Net Discounted Value   427,170        
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)   19,200        
Debt Securities, Available-for-Sale, Sold at Par Value   $ 52,800        
Northumberland Bancorp [Member] | Financial Asset Acquired and No Credit Deterioration [Member]            
Business Combination, Number of Loans Acquired   5,023        
Northumberland Bancorp [Member] | Financial Asset Acquired with Credit Deterioration [Member]            
Business Combination, Number of Loans Acquired   379        
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)   $ 194        
Northumberland Bancorp [Member] | Dissenter's Shares [Member]            
Business Combination, Number of Rights Shares Exercised (in shares) | shares [1] 6,493 6,493        
Business Combination, Cash Settlement of Shares, Price Per Share (in dollars per share) | $ / shares $ 35.27 $ 28.8   $ 35.27    
Payments to Acquire Businesses, Gross $ 229 $ 187        
Business Combination, Cash Settlement of Shares, Price Per Share, Adjusted Price (in dollars per share) | $ / shares $ 6.47          
Payments to Acquire Businesses, Gross, Adjustments $ 42          
[1] NUBC stockholder with 6,493 shares exercised their Dissenter’s rights. The Company made a settlement with the stockholder and paid a cash settlement of $28.80 per share for a total payment of $187 thousand.