Debt instrument interest payment deferment period.

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- Definition

Federal Home Loan Bank, Naming Applicable Municipalities As Beneficiaries

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Number Of Floating Rate Trust Preferred Securities

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Number Of Unsecured Lines Of Credit Issued

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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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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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Face (par) amount of debt instrument at time of issuance.

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Increase for accrued, but unpaid interest on the debt instrument for the period.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

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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No definition available.

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Percentage of principal amount of debt redeemed.

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No definition available.

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Fair value amount of debt instrument that was repurchased.

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No definition available.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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- Definition

Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB).

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Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB).

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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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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The cash inflow from a borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in liquidation of the entity's assets or underlying collateral.

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Borrowings - Narrative (Details)		1 Months Ended		12 Months Ended
Borrowings - Narrative (Details)	Oct. 15, 2021 USD ($)	Jun. 30, 2021 USD ($)	Sep. 30, 2016 USD ($)	Dec. 31, 2022 USD ($) line_of_credit	Dec. 31, 2021 USD ($) line_of_credit	Dec. 31, 2007 USD ($) security
Debt Instrument [Line Items]
Federal home loan balance				$ 250,000,000
Loans pledged				1,600,000,000	$ 1,300,000,000
Remaining borrowing capacity				757,800,000	932,700,000
Advances from federal home loan banks				132,396,000	0
Naming applicable municipalities as beneficiaries				75,500,000	10,400,000
Unamortized debt issuance costs				$ 1,000,000	$ 1,300,000
Unsecured Debt
Debt Instrument [Line Items]
Number of unsecured lines of credit issued \| line_of_credit				1	1
Pledge on certain loan amount				$ 10,000,000	$ 10,000,000
Line of credit, outstanding amount				$ 0	$ 0
Subordinated Debt
Debt Instrument [Line Items]
Number of preferred trust securities \| security						2
Floating rate trust preferred securities						$ 10,000,000
Effective percentage				6.32%	1.75%
Trust preferred securities, interest payment deferment period				5 years
Subordinated Debt \| LIBOR
Debt Instrument [Line Items]
Line of credit, basis spread on variable rate				1.55%
Overnight Borrowing Agreements \| Subordinated Debt
Debt Instrument [Line Items]
Proceeds from issuance of subordinated long-term debt		$ 83,500,000
Overnight Borrowing Agreements \| Subordinated Debt \| SOFR
Debt Instrument [Line Items]
Line of credit, basis spread on variable rate		2.58%
Notes Maturing In October 2026 \| Subordinated Debt
Debt Instrument [Line Items]
Floating rate trust preferred securities			$ 50,000,000
Interest rate, percentage			5.75%
Principal amount plus	100.00%
Aggregate redemption price	$ 50,700,000
Debt instrument increase accrued interest	719,000
Notes Maturing In October 2026 \| Subordinated Debt \| LIBOR
Debt Instrument [Line Items]
Line of credit, basis spread on variable rate			4.55%
Notes Maturing In October 2031 \| Subordinated Debt
Debt Instrument [Line Items]
Floating rate trust preferred securities	$ 85,000,000
Interest rate, percentage	3.25%
Notes Maturing In June 2031 \| Subordinated Debt
Debt Instrument [Line Items]
Floating rate trust preferred securities		$ 85,000,000
Interest rate, percentage		3.25%
Line of Credit \| Unsecured Debt \| SOFR
Debt Instrument [Line Items]
Line of credit, basis spread on variable rate				2.85%
Line of Credit \| Overnight Borrowing Agreements
Debt Instrument [Line Items]
Line of credit, outstanding amount				$ 0	$ 0