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Derivatives and Hedging Activities - Cumulative Basis Adjustment For Fair Value Hedges (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying Amount of the Hedged Assets/(Liabilities)	$ 149,734	$ 148,633
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities)	(266)	(1,367)
Amortized cost basis of the closed portfolios used in these hedging relationships	721,900	763,400
Designated hedged items, amount	150,000	150,000
Fixed Rate Loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying Amount of the Hedged Assets/(Liabilities)	149,734	148,633
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities)	$ (266)	$ (1,367)

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Amount of asset hedged in fair value hedging relationship.

+ References

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-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 181
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480401/815-10-55-181

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 4EE
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Amount of cumulative increase (decrease) in fair value of hedged asset in fair value hedge, attributable to hedged risk.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 181
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-URI https://asc.fasb.org/1943274/2147480401/815-10-55-181

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-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4EE

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Amount of asset hedged in portfolio layer hedging relationship, expected to be remaining at end of hedging relationship.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4EEE
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Amortized cost of closed portfolio of financial asset used to designate hedging relationship in which hedged item is expected to be outstanding for designated hedged period.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 181
-Subparagraph (a)
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