v3.25.2
Fair Value of Assets and Liabilities - Summary of Financial Instruments Not Required to be Measured at Fair Value (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Assets:            
Carrying Amount $ 900,256   $ 775,037      
Fair Value 831,611   692,499      
Loans and leases, net of deferred fees and costs [1] 6,601,589   6,358,003      
Bank owned life insurance 145,954   143,710      
Liabilities:            
Debt securities held to maturity, allowance for credit loss 237   237      
Allowance for credit losses (on PCD loans) 74,681 $ 65,232 63,348 $ 66,247 $ 64,822 $ 62,011
Reported Value Measurement            
Assets:            
Carrying Amount 900,256   775,037      
Federal Reserve Bank ("FRB") stock 27,114   27,114      
Total other investments at cost 61,395   54,793      
Fair Value            
Assets:            
Fair Value 831,611   692,499      
Total other investments at cost 61,395   54,793      
Level 1 | Reported Value Measurement            
Assets:            
Cash and cash equivalents 186,075   217,664      
Level 1 | Fair Value            
Assets:            
Cash and cash equivalents 186,075   217,664      
Level 2 | Reported Value Measurement            
Assets:            
Bank owned life insurance 145,954   143,710      
Liabilities:            
Deposits 7,637,208   7,590,205      
Short-term borrowings 396,860   193,474      
Long-term borrowings 232,391   238,073      
Level 2 | Fair Value            
Assets:            
Bank owned life insurance 145,954   143,710      
Liabilities:            
Deposits 6,702,960   6,713,360      
Short-term borrowings 411,558   192,964      
Long-term borrowings 240,997   258,195      
Level 3 | Reported Value Measurement            
Assets:            
Federal Home Loan Bank ("FHLB") stock 30,501   24,606      
Federal Reserve Bank ("FRB") stock 27,114   27,114      
Other investments 3,780   3,073      
Loans and leases, net of deferred fees and costs 6,601,589   6,358,003      
Level 3 | Fair Value            
Assets:            
Federal Home Loan Bank ("FHLB") stock 30,501   24,606      
Federal Reserve Bank ("FRB") stock 27,114   27,114      
Other investments 3,780   3,073      
Loans and leases, net of deferred fees and costs, fair value 6,553,043   6,240,751      
U.S. government sponsored agencies            
Assets:            
Carrying Amount 299,183   233,302      
Fair Value 291,290   223,294      
Liabilities:            
Debt securities held to maturity, allowance for credit loss 0   0      
U.S. government sponsored agencies | Level 2 | Reported Value Measurement            
Assets:            
Carrying Amount 299,183   233,302      
U.S. government sponsored agencies | Level 2 | Fair Value            
Assets:            
Fair Value 291,290   223,294      
States and political subdivisions            
Assets:            
Carrying Amount 142,319   142,691      
Fair Value 112,450   110,848      
Liabilities:            
Debt securities held to maturity, allowance for credit loss 237   237      
States and political subdivisions | Level 2 | Reported Value Measurement            
Assets:            
Carrying Amount 142,319   142,691      
States and political subdivisions | Level 2 | Fair Value            
Assets:            
Fair Value 112,450   110,848      
Residential mortgage-backed securities            
Assets:            
Carrying Amount 360,559   300,290      
Fair Value 343,904   276,278      
Liabilities:            
Debt securities held to maturity, allowance for credit loss 0   0      
Residential mortgage-backed securities | Level 2 | Reported Value Measurement            
Assets:            
Carrying Amount 360,559   300,290      
Residential mortgage-backed securities | Level 2 | Fair Value            
Assets:            
Fair Value 343,904   276,278      
Commercial mortgage-backed securities            
Assets:            
Carrying Amount 98,195   98,754      
Fair Value 83,967   82,079      
Liabilities:            
Debt securities held to maturity, allowance for credit loss 0   0      
Commercial mortgage-backed securities | Level 2 | Reported Value Measurement            
Assets:            
Carrying Amount 98,195   98,754      
Commercial mortgage-backed securities | Level 2 | Fair Value            
Assets:            
Fair Value $ 83,967   $ 82,079      
[1] Also referred to throughout this Quarterly Report on Form 10-Q as "total loans" or "loans held for investment."