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Derivative Financial Instruments and Hedging Activities - Schedule of Interest Income (Details) - Fair value hedge - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest on Investment Securities
Derivatives, Fair Value [Line Items]
Decrease (increase) in fair value	$ (1,584)	$ 367	$ (85)	$ 367
Hedged interest earned	203	162	615	162
Increase (decrease) in carrying value	1,584	(367)	85	(367)
Net gain (loss) recognized in interest income	203	162	615	162
Interest and Fees on Loans
Derivatives, Fair Value [Line Items]
Decrease (increase) in fair value	(253)	223	(126)	252
Hedged interest earned	53	74	161	192
Increase (decrease) in carrying value	257	(211)	140	(233)
Decrease in value of yield maintenance agreement	(2)	(2)	(6)	(7)
Net gain (loss) recognized in interest income	$ 55	$ 84	$ 169	$ 204

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- Definition

Derivative, Hedged Interest Earned

+ References

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- Definition

Increase (Decrease) in value of yield maintenance agreement recognized against interest income.

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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A

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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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- Definition

Amount of unrealized gain (loss) included in earnings related to the fair value of the hedged item in an interest rate fair value hedge, offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
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- Definition

Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
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