Borrowing capacity available under federal home loan bank stock and real estate loans.

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Debt instrument face amount percentage.

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Debt instrument floor rate.

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Debt issuance costs amortization term.

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Federal home loans bank letter of credit expiration date.

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Letters Of Credit Amount Issued

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Matured and Renewed Note Amount

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Maximum borrowing capacity under federal fund line of credit.

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Secured percentage of debt.

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

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Date the debt agreement requires the first payment to be made, in YYYY-MM-DD format.

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Description of reference rate used for variable rate of debt instrument.

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

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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

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Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Start date of debt instrument redemption period, in YYYY-MM-DD format.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank.

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Amount of advances from the Federal Home Loan Bank (FHLB).

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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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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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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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FHLB Advances and Other Borrowings - Additional Information (Details) - USD ($)				3 Months Ended
	Sep. 10, 2022	Mar. 31, 2022	Mar. 10, 2021	Mar. 31, 2023	Dec. 31, 2022
Federal Home Loan Bank Advances [Line Items]
Borrowing capacity available under federal home loan bank stock and real estate loans				$ 745,000,000.0	$ 719,100,000
Letters Of credit amount issued				294,500,000
Revolving line of credit facility				30,875,000	30,875,000
Maximum borrowing capacity under federal fund line of credit				36,500,000	36,500,000
FHLB advances outstanding				$ 0	0
Minimum
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank letter of credit expiration date				2023-04
Maximum
Federal Home Loan Bank Advances [Line Items]
Federal home loan bank letter of credit expiration date				2025-03
Line of Credit
Federal Home Loan Bank Advances [Line Items]
Federal funds				$ 0	$ 0
Senior Secured Promissory Notes
Federal Home Loan Bank Advances [Line Items]
Promissory note				$ 30,900,000
Promissory note maturity date	Sep. 10, 2024
Interest rate	5.00%
Frequency of periodic interest payment	Interest is payable quarterly on the 10th day of March, June, September and December through maturity date of September 10, 2024			Interest was payable quarterly on the 10th day of March, June, September and December through maturity date
Secured percentage of debt			100.00%
Senior Secured Promissory Notes \| US Prime Rate
Federal Home Loan Bank Advances [Line Items]
Interest rate			4.00%
Debt instrument, basis spread on variable rate	0.50%
Senior Secured Promissory Note One
Federal Home Loan Bank Advances [Line Items]
Matured and renewed note amount	$ 30,900,000
Line of credit facility, current borrowing capacity	$ 50,000,000.0
Subordinated Notes due 2032
Federal Home Loan Bank Advances [Line Items]
Promissory note maturity date				Apr. 01, 2032
Debt instrument fixed interest rate		5.50%		5.50%
Frequency of periodic interest payment				the Company will pay interest on the Notes semi-annually in arrears on April 1 and October 1 of each year, commencing on October 1, 2022, at a fixed interest rate of 5.500% per annum.
Subordinated notes aggregate principal amount		$ 82,300,000
Unamortized debt issuance costs		$ 2,100,000		$ 1,900,000
Outstanding principal				$ 82,300,000
Amortization period for debt issuance costs				10 years
Deb instrument, redemption price				100.00%
Debt redemption start date				Apr. 01, 2027
Subordinated notes description				The floating interest rate will be reset quarterly, and the interest rate for any Floating Rate Period shall be equal to the then-current Three-Month Term Secured Overnight Financing Rate (“SOFR”) plus 315 basis points for each quarterly interest period during the Floating Rate Period. Interest payable on the Notes during the Floating Rate Period will be paid quarterly in arrears on January 1, April 1, July 1 and October 1, of each year, commencing on July 1, 2027. Notwithstanding the foregoing, in the event that Three-Month Term SOFR is less than zero, then Three-Month Term SOFR rate shall be deemed to be zero.
Subordinated notes variable interest rate percentage				plus 315 basis points
Subordinated notes commencement date				Oct. 01, 2022
Debt instrument purchasers price equal to face amount		100.00%