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Loans and Allowance for Credit Losses on Loans - Collateral dependent loans (Details) - USD ($) | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | --- | --- | ---
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | $ 3,934,326,000 |  | $ 3,998,689,000 |  |  |
ACL Allocation | 42,269,000 | $ 44,113,000 | 44,264,000 | $ 55,314,000 | $ 53,392,000 | $ 49,480,000
Non-accruing loans | 500,000 |  |  |  |  |
Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 38,525,000 |  | 63,115,000 |  |  |
Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 35,965,000 |  | 61,997,000 |  |  |
Accounts Receivable | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 825,000 |  | 797,000 |  |  |
Equipment | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 508,000 |  | 321,000 |  |  |
Other. | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 1,227,000 |  |  |  |  |
Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 5,443,000 |  | 7,878,000 |  |  |
Commercial |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 6,728,000 | 6,382,000 | 3,998,000 | 11,532,000 | 11,511,000 | 11,968,000
Commercial | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 2,560,000 |  | 1,634,000 |  |  |
Commercial | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI |  |  | 837,000 |  |  |
Commercial | Accounts Receivable | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 825,000 |  | 797,000 |  |  |
Commercial | Equipment | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 508,000 |  |  |  |  |
Commercial | Other. | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 1,227,000 |  |  |  |  |
Commercial | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,229,000 |  | 2,000 |  |  |
Leases |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,978,000 | 2,959,000 | 2,952,000 | 2,690,000 | 2,766,000 | 2,865,000
Leases | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI |  |  | 321,000 |  |  |
Leases | Equipment | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI |  |  | 321,000 |  |  |
Leases | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation |  |  | 320,000 |  |  |
Commercial real estate - Investor |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 17,842,000 | 16,270,000 | 17,105,000 | 20,031,000 | 15,260,000 | 10,674,000
Commercial real estate - Investor | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 9,955,000 |  | 15,735,000 |  |  |
Commercial real estate - Investor | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 9,955,000 |  | 15,735,000 |  |  |
Commercial real estate - Investor | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 3,482,000 |  | 3,656,000 |  |  |
Commercial real estate - Owner occupied |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 7,180,000 | 10,992,000 | 12,280,000 | 12,562,000 | 15,576,000 | 15,001,000
Commercial real estate - Owner occupied | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 17,207,000 |  | 34,894,000 |  |  |
Commercial real estate - Owner occupied | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 17,207,000 |  | 34,894,000 |  |  |
Commercial real estate - Owner occupied | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation |  |  | 3,900,000 |  |  |
Construction |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 2,020,000 |  | 1,038,000 | 1,179,000 |  | 1,546,000
Construction | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 5,739,000 |  | 7,162,000 |  |  |
Construction | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 5,739,000 |  | 7,162,000 |  |  |
Construction | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 732,000 |  |  |  |  |
Residential real estate - Investor |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 609,000 | 636,000 | 669,000 | 743,000 | 746,000 | 768,000
Residential real estate - Investor | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 523,000 |  | 422,000 |  |  |
Residential real estate - Investor | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 523,000 |  | 422,000 |  |  |
Residential real estate - Owner occupied |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,618,000 | 1,660,000 | 1,821,000 | 1,868,000 | 1,722,000 | 2,046,000
Residential real estate - Owner occupied | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 1,640,000 |  | 1,506,000 |  |  |
Residential real estate - Owner occupied | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 1,640,000 |  | 1,506,000 |  |  |
Multifamily |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 2,804,000 | 2,593,000 | 2,728,000 | 2,737,000 | 2,665,000 | 2,453,000
Multifamily | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 839,000 |  | 1,402,000 |  |  |
Multifamily | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 839,000 |  | 1,402,000 |  |  |
HELOC |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,483,000 | 1,508,000 | 1,656,000 | 1,694,000 | 1,788,000 | 1,806,000
HELOC | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 62,000 |  | 39,000 |  |  |
HELOC | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 62,000 |  | 39,000 |  |  |
Other |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | $ 7,000 | $ 16,000 | $ 17,000 | $ 278,000 | $ 313,000 | $ 353,000

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