Derivatives, Hedging Activities and Financial Instruments with Off-Balance Sheet Risk - Effect of Fair Value and Cash Flow Hedge Accounting (Details) - USD ($)	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025
Derivatives, Hedging Activities and Financial Instruments with Off-Balance Sheet Risk
Amount of gain reclassified from AOCI to interest income	$ 3,600,000	$ 2,100,000
Amount of Gain or (Loss) Recognized in Income on Derivative	$ 219,000	$ 1,700,000

Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 182
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480401/815-10-55-182

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4CC
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4CC

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476148/220-40-50-21

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration