Investment Securities - Schedule of Held to Maturity Securities Been in Continuous Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Fair Value
Less Than 12 Months	$ 41,408	$ 18,751
12 Months or Greater	307,229	364,269
Total	348,637	383,020
Gross Unrealized Losses
Less Than 12 Months	(5,133)	(374)
12 Months or Greater	(30,428)	(46,683)
Total	(35,561)	(47,057)
U.S. treasury securities
Fair Value
Less Than 12 Months	0	0
12 Months or Greater	63,882	88,176
Total	63,882	88,176
Gross Unrealized Losses
Less Than 12 Months	0	0
12 Months or Greater	(1,244)	(2,828)
Total	(1,244)	(2,828)
U.S. agency securities
Fair Value
Less Than 12 Months	0	0
12 Months or Greater	8,312	14,888
Total	8,312	14,888
Gross Unrealized Losses
Less Than 12 Months	0	0
12 Months or Greater	(736)	(1,263)
Total	(736)	(1,263)
State, county & municipal securities
Fair Value
Less Than 12 Months	41,408	18,751
12 Months or Greater	77,889	102,524
Total	119,297	121,275
Gross Unrealized Losses
Less Than 12 Months	(5,133)	(374)
12 Months or Greater	(8,124)	(15,541)
Total	(13,257)	(15,915)
Mortgage-backed securities
Fair Value
Less Than 12 Months	0	0
12 Months or Greater	157,146	158,681
Total	157,146	158,681
Gross Unrealized Losses
Less Than 12 Months	0	0
12 Months or Greater	(20,324)	(27,051)
Total	$ (20,324)	$ (27,051)

Debt Securities, Held-To-Maturity, Unrealized Loss Position, Fair Value

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

+ References

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-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
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-SubTopic 10
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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

+ References

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-Topic 320
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-Section 50
-Paragraph 6
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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.

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-Topic 320
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-Section 50
-Paragraph 6
-Subparagraph (a)(1)
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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.

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