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Loans and Allowance for Credit Losses on Loans - Collateral dependent loans (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Loans
Total loans, including deferred loan loan costs and PCI	$ 3,955,677		$ 3,937,717
ACL Allocation	42,990	$ 41,551	43,619	$ 42,269	$ 44,113	$ 44,264
Non-accruing loans	500,000
Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	28,641		26,249
Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	17,992		19,758
Accounts Receivable | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	7,972		6,491
Equipment | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	2,677
Collateral
Loans
ACL Allocation	5,158		7,191
Commercial
Loans
ACL Allocation	7,185	7,847	7,813	6,728	6,382	3,998
Commercial | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	10,649		6,491
Commercial | Accounts Receivable | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	7,972		6,491
Commercial | Equipment | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	2,677
Commercial | Collateral
Loans
ACL Allocation	1,328		2,448
Leases
Loans
ACL Allocation	2,280	2,191	2,136	1,978	2,959	2,952
Commercial real estate - Investor
Loans
ACL Allocation	16,922	15,636	14,528	17,842	16,270	17,105
Commercial real estate - Investor | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	1,645		1,644
Commercial real estate - Investor | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	1,645		1,644
Commercial real estate - Investor | Collateral
Loans
ACL Allocation	1,645
Commercial real estate - Owner occupied
Loans
ACL Allocation	7,748	7,267	10,036	7,180	10,992	12,280
Commercial real estate - Owner occupied | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	14,534		10,018
Commercial real estate - Owner occupied | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	14,534		10,018
Commercial real estate - Owner occupied | Collateral
Loans
ACL Allocation	2,185		3,951
Construction
Loans
ACL Allocation	2,879	2,669	3,581	2,020	1,097	1,038
Construction | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI			5,800
Construction | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI			5,800
Construction | Collateral
Loans
ACL Allocation			792
Residential real estate - Investor
Loans
ACL Allocation	565	562	553	609	636	669
Residential real estate - Investor | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	27		404
Residential real estate - Investor | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	27		404
Residential real estate - Owner occupied
Loans
ACL Allocation	1,926	1,840	1,509	1,618	1,660	1,821
Residential real estate - Owner occupied | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	958		1,056
Residential real estate - Owner occupied | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	958		1,056
Multifamily
Loans
ACL Allocation	1,707	1,853	1,876	2,804	2,593	2,728
Multifamily | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	789		836
Multifamily | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	789		836
HELOC
Loans
ACL Allocation	1,770	1,678	1,578	1,483	1,508	1,656
HELOC | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	39
HELOC | Real Estate | Asset Pledged as Collateral without Right
Loans
Total loans, including deferred loan loan costs and PCI	39
Other
Loans
ACL Allocation	$ 8	$ 8	$ 9	$ 7	$ 16	$ 17

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