v3.26.1
Disclosures of Fair Values of Financial Instruments - Summary of Estimated Fair Values of Company Financial Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Financial assets    
Total available-for-sale securities $ 1,280,108 $ 1,076,883
Held-to-maturity securities 2,265 2,288
Equity securities, at fair value 3,620 4,588
Carrying Amount    
Financial assets    
Cash and due from banks 303,777 254,844
Federal funds sold 76 76
Certificates of deposit 4,570 1,740
Total available-for-sale securities 1,280,108 1,076,883
Held-to-maturity securities 2,265 2,288
Equity securities, at fair value 3,620 4,588
Loans held for sale 6,724 5,203
Loans net of allowance for credit losses 6,840,629 5,931,296
Interest receivable 43,276 39,949
Federal Reserve Bank stock 22,980 19,855
Federal Home Loan Bank stock 9,729 11,351
Financial liabilities    
Deposits 7,571,544 6,395,273
Securities sold under agreements to repurchase 196,991 196,716
Federal Home Loan Bank borrowings 209,567 270,000
Fair Value    
Financial assets    
Cash and due from banks 303,777 254,844
Federal funds sold 76 76
Certificates of deposit 4,570 1,740
Total available-for-sale securities 1,280,108 1,076,883
Held-to-maturity securities 2,265 2,288
Equity securities, at fair value 3,620 4,588
Loans held for sale 6,724 5,203
Loans net of allowance for credit losses 6,835,735 5,761,258
Interest receivable 43,276 39,949
Federal Reserve Bank stock 22,980 19,855
Federal Home Loan Bank stock 9,729 11,351
Financial liabilities    
Deposits 7,500,937 6,322,439
Securities sold under agreements to repurchase 196,991 196,716
Federal Home Loan Bank borrowings 207,997 270,338
Subordinated Debt | Carrying Amount    
Financial liabilities    
Subordinated debt, net 32,705 60,008
Subordinated Debt | Fair Value    
Financial liabilities    
Subordinated debt, net 33,458 60,800
Junior Subordinated Debentures | Carrying Amount    
Financial liabilities    
Subordinated debt, net 34,077 24,454
Junior Subordinated Debentures | Fair Value    
Financial liabilities    
Subordinated debt, net 32,480 22,083
Fair Value, Inputs, Level 1 [Member]    
Financial assets    
Cash and due from banks 303,777 254,844
Federal funds sold 76 76
Certificates of deposit 0 0
Total available-for-sale securities 0 0
Held-to-maturity securities 2,265 2,288
Equity securities, at fair value 3,620 4,588
Loans held for sale 0 0
Loans net of allowance for credit losses 0 0
Interest receivable 0 0
Federal Reserve Bank stock 0 0
Federal Home Loan Bank stock 0 0
Financial liabilities    
Deposits 0 0
Securities sold under agreements to repurchase 0 0
Federal Home Loan Bank borrowings 0 0
Fair Value, Inputs, Level 1 [Member] | Subordinated Debt    
Financial liabilities    
Subordinated debt, net 0 0
Fair Value, Inputs, Level 1 [Member] | Junior Subordinated Debentures    
Financial liabilities    
Subordinated debt, net 0 0
Fair Value, Inputs, Level 2 [Member]    
Financial assets    
Cash and due from banks 0 0
Federal funds sold 0 0
Certificates of deposit 4,570 1,740
Total available-for-sale securities 1,267,371 1,074,124
Held-to-maturity securities 0 0
Equity securities, at fair value 0 0
Loans held for sale 6,724 5,203
Loans net of allowance for credit losses 0 0
Interest receivable 43,276 39,949
Federal Reserve Bank stock 22,980 19,855
Federal Home Loan Bank stock 9,729 11,351
Financial liabilities    
Deposits 6,007,774 5,265,780
Securities sold under agreements to repurchase 196,991 196,716
Federal Home Loan Bank borrowings 207,997 270,338
Fair Value, Inputs, Level 2 [Member] | Subordinated Debt    
Financial liabilities    
Subordinated debt, net 33,458 60,800
Fair Value, Inputs, Level 2 [Member] | Junior Subordinated Debentures    
Financial liabilities    
Subordinated debt, net 32,480 22,083
Fair Value, Inputs, Level 3 [Member]    
Financial assets    
Cash and due from banks 0 0
Federal funds sold 0 0
Certificates of deposit 0 0
Total available-for-sale securities 12,737 2,759
Held-to-maturity securities 0 0
Equity securities, at fair value 0 0
Loans held for sale 0 0
Loans net of allowance for credit losses 6,835,735 5,761,258
Interest receivable 0 0
Federal Reserve Bank stock 0 0
Federal Home Loan Bank stock 0 0
Financial liabilities    
Deposits 1,493,163 1,056,659
Securities sold under agreements to repurchase 0 0
Federal Home Loan Bank borrowings 0 0
Fair Value, Inputs, Level 3 [Member] | Subordinated Debt    
Financial liabilities    
Subordinated debt, net 0 0
Fair Value, Inputs, Level 3 [Member] | Junior Subordinated Debentures    
Financial liabilities    
Subordinated debt, net $ 0 $ 0