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Borrowings - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2023	Dec. 31, 2022
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Federal reserve bank advances, eligible borrowing capacity		$ 649,000
Federal home loan bank, advances, general debt obligations, amount of available, unused funds		284,300
Securities [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Federal reserve bank , general debt obligations, disclosures, collateral pledged		526,400
Federal home loan bank, advances, general debt obligations, disclosures, collateral pledged		278,500
Loans [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Federal reserve bank , general debt obligations, disclosures, collateral pledged		433,200
Line of Credit [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Line of credit facility, maximum borrowing capacity	$ 20,000
Long-term line of credit		$ 0
Line of Credit [Member] | Prime Rate [Member] | Minimum [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Debt instrument, basis spread on variable rate	3.25%	8.50%
Agricultural and Residential Real Estate [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Federal home loan bank, advances, general debt obligations, disclosures, collateral pledged		$ 191,100	$ 169,700

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- Definition

Federal Reserve Bank advances, general debt obligations, amount of available, unused funds.

+ References

No definition available.

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

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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.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13(3)(a))
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Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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- Definition

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.

+ References

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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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