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Securities - Contractual Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Amortized Cost
Due in one year or less	$ 0
Due after one year through five years	5,145
Due after five years through ten years	5,457
Due after ten years	0
Amortized Cost	10,602
Fair Value
Due in one year or less	0
Due after one year through five years	5,028
Due after five years through ten years	4,990
Due after ten years	0
Held to maturity, fair value	10,018	$ 10,456
Amortized Cost
Due in one year or less	8,859
Due after one year through five years	33,120
Due after five years through ten years	182,533
Due after ten years	168,245
Amortized Cost	1,182,686	1,237,433
Fair Value
Due in one year or less	8,841
Due after one year through five years	32,258
Due after five years through ten years	166,789
Due after ten years	149,659
Available for sale, fair value	1,104,789	1,102,528
Commercial mortgage-backed securities
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	17,047
Amortized Cost	17,047	49,943
Fair Value
Without single maturity date	15,248
Available for sale, fair value	15,248	44,284
Residential mortgage-backed securities
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	476,073
Amortized Cost	476,073	598,380
Fair Value
Without single maturity date	449,068
Available for sale, fair value	449,068	540,834
Commercial collateralized mortgage obligations
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	83,272
Amortized Cost	83,272	31,263
Fair Value
Without single maturity date	82,586
Available for sale, fair value	82,586	28,566
Residential collateralized mortgage obligations
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	213,537
Amortized Cost	213,537	160,422
Fair Value
Without single maturity date	200,340
Available for sale, fair value	$ 200,340	$ 140,827

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-5

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 320
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477268/942-320-50-3

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