v3.26.3
Note 7 - Loans and the Allowance for Credit Losses - Impairment Evaluation on Loans and Allowance for Credit Losses (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Jun. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Individually analyzed, allowance for credit loss $ 5,764   $ 439      
Collectively evaluated, allowance for credit loss 103,054   111,843      
Less: Allowance for credit losses - loans 120,620 $ 140,149 154,305 $ 156,499 $ 156,190 $ 82,685
Individually analyzed, gross loans 62,274   44,213      
Collectively evaluated, gross loans 11,302,369   11,192,215      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 11,435,643   11,457,558      
Financial Asset Acquired with Credit Deterioration [Member]            
Individually analyzed, allowance for credit loss     42,023      
Acquired with deteriorated credit quality 11,802          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 71,000   221,130      
Commercial Portfolio Segment [Member]            
Individually analyzed, allowance for credit loss 314   314      
Collectively evaluated, allowance for credit loss 15,337   15,392      
Less: Allowance for credit losses - loans 16,490 13,902 15,358 20,142 20,961 18,278
Individually analyzed, gross loans 10,321   12,184      
Collectively evaluated, gross loans 1,641,925   1,548,381      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 1,656,916   1,565,963      
Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]            
Acquired with deteriorated credit quality 839          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 4,670   5,398      
Acquired with deteriorated credit quality     (348)      
Commercial Real Estate Portfolio Segment [Member]            
Individually analyzed, allowance for credit loss 5,450   125      
Collectively evaluated, allowance for credit loss 71,207   79,046      
Less: Allowance for credit losses - loans 87,506 110,218 121,427 116,395 115,203 54,777
Individually analyzed, gross loans 49,398   28,354      
Collectively evaluated, gross loans 7,867,777   7,812,572      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 7,981,622   8,054,696      
Commercial Real Estate Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]            
Individually analyzed, allowance for credit loss     42,256      
Acquired with deteriorated credit quality 10,849          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 64,447   213,770      
Commercial Construction Portfolio Segment [Member]            
Individually analyzed, allowance for credit loss 0   0      
Collectively evaluated, allowance for credit loss 4,299   5,303      
Less: Allowance for credit losses - loans 4,299 4,169 5,303 5,914 5,422 5,064
Individually analyzed, gross loans 0   0      
Collectively evaluated, gross loans 585,707   623,902      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 585,707   623,902      
Commercial Construction Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]            
Individually analyzed, allowance for credit loss     0      
Acquired with deteriorated credit quality 0          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 0   0      
Residential Portfolio Segment [Member]            
Individually analyzed, allowance for credit loss 0   0      
Collectively evaluated, allowance for credit loss 12,195   12,084      
Less: Allowance for credit losses - loans 12,309 11,840 12,199 14,017 14,575 4,561
Individually analyzed, gross loans 2,555   3,675      
Collectively evaluated, gross loans 1,202,654   1,205,343      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 1,207,092   1,210,980      
Residential Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]            
Individually analyzed, allowance for credit loss     115      
Acquired with deteriorated credit quality 114          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 1,883   1,962      
Consumer Portfolio Segment [Member]            
Individually analyzed, allowance for credit loss 0   0      
Collectively evaluated, allowance for credit loss 16   18      
Less: Allowance for credit losses - loans 16 $ 20 18 $ 31 $ 29 $ 5
Individually analyzed, gross loans 0   0      
Collectively evaluated, gross loans 4,306   2,017      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process 4,306   2,017      
Consumer Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]            
Individually analyzed, allowance for credit loss     0      
Acquired with deteriorated credit quality 0          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process $ 0   $ 0