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Loans and Allowance for Credit Losses - General Information (Details) - USD ($) $ in Thousands		3 Months Ended
	Jan. 01, 2022	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Accrued interest receivable, loans		$ 6,800		$ 5,600
Additional interest income		3
Reversal of interest receivable on financing receivable on nonaccrual status			$ 40
Amortized cost of collateral-dependent loans, increase (decrease) during the period		$ 6,200
Weighted average loan-to-value ratio of collateral dependent loans (as a percent)		100.00%
Reduction in loan		$ 0
Collateral dependent loans in process of foreclosure		0
Purchased credit deteriorated loans		$ 0
Accounting Standards Update 2016-13 [Member] | Restatement Adjustment [Member]
Financing Receivable, Past Due [Line Items]
Reduction in loan	$ 9,500

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+ References

No definition available.

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- Definition

Amount of reversal of interest receivable on financing receivable on nonaccrual status.

+ References

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Amount, after allowance for credit loss, of accrued interest on financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
-Publisher FASB
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Amount, excluding accrued interest, of increase (decrease) in allowance for credit loss on financing receivable. Excludes net investment in lease.

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