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Investment Securities - Amortized Cost and Estimated Fair Values of Investment Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Available for sale securities:
Amortized Cost	$ 271,276		$ 226,677
Gross Unrealized Gains	635		779
Gross Unrealized Losses	7,885		7,098
Available for sale securities	264,026		220,358
Available for sale securities sold	0	$ 0
U.S. Treasury and government agency securities
Available for sale securities:
Amortized Cost	22,092		22,303
Gross Unrealized Gains	0		2
Gross Unrealized Losses	1,728		1,689
Available for sale securities	20,364		20,616
Mortgage-backed securities
Available for sale securities:
Amortized Cost	236,638		200,105
Gross Unrealized Gains	195		331
Gross Unrealized Losses	6,157		5,409
Available for sale securities	230,676		195,027
Other debt securities
Available for sale securities:
Amortized Cost	12,546		4,269
Gross Unrealized Gains	440		446
Gross Unrealized Losses	0		0
Available for sale securities	$ 12,986		$ 4,715

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

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- Definition

Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

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- Definition

Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479130/326-30-45-1

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- Definition

Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479130/326-30-45-1

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- Definition

The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.

+ References

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