Borrowings and Line of Credit - Borrowing capacity and loans secured for advances (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
FHLB advances	$ 0	$ 0
Total loans and leases	3,444,462
Loans and leases		3,253,627
Federal Reserve Bank Advances [Member]
Debt Instrument [Line Items]
Maximum funding capacity	283,048	74,054
Additional funding capacity	283,048	74,054
Federal Reserve Bank Advances [Member] \| Federal Funds Purchased [Member]
Debt Instrument [Line Items]
Total loans and leases	379,827
Loans and leases		99,728
Federal Home Loan Bank Advances [Member]
Debt Instrument [Line Items]
Maximum funding capacity	573,888	593,759
Standby letters of credit	(103,982)	(3,981)
Additional funding capacity	469,906	589,778
Federal Home Loan Bank Advances [Member] \| Federal Home Loan Bank Advances [Member]
Debt Instrument [Line Items]
Total loans and leases	$ 809,707
Loans and leases		$ 777,480

The amount of secured line of credit facility.

No definition available.

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- Definition

Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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