Deposits - Additional Information (Details) - USD ($)	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Additional Information
ICS/CDARS deposits	$ 854,105,000	$ 30,374,000
Interest-bearing demand deposits	424,991,000	26,861,000
Money market accounts under ICS/CDARS program	189,925,000	192,000
Time deposits under ICS/CDARS program	239,189,000	3,321,000
Deposits from executive officers, directors, and their affiliates	468,000	712,000
Uninsured deposits	$ 2,010,000,000.00	$ 2,790,000,000
Percentage of uninsured deposits on total deposits	46.00%	64.00%
Brokered deposits	$ 0	$ 0
FHLB
Additional Information
Securities pledged as collateral	383,194,000	1,085,000
Amount outstanding	$ 0	$ 0

Amount of deposits brokered.

No definition available.

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- Definition

Represents the carrying amount of deposits from related parties as of the balance sheet date.

+ References

No definition available.

+ Details

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- Definition

Amount of money in interest-bearing accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits.

+ References

No definition available.

+ Details

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- Definition

The aggregate amount of money market deposits held by the entity within the Certificate of Deposit Account Registry Service program.

+ References

No definition available.

+ Details

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- Definition

Represents the percentage of uninsured deposits on total deposits.

+ References

No definition available.

+ Details

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- Definition

The aggregate amount of interest-bearing demand, money market and time deposits held by the entity within the Certificate of Deposit Account Registry Service program.

+ References

No definition available.

+ Details

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- Definition

The aggregate amount of time deposits held by the entity within the Certificate of Deposit Account Registry Service program.

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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- Definition

Amount of uninsured deposit liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1406
-Paragraph (e)
-Publisher SEC

+ Details

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- Definition

The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 940
-SubTopic 320
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481961/940-320-45-2

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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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

Reference 3: 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(16))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

+ Details

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- Details

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