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Investment Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	$ 307,964	$ 357,185
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	29	82
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	(27,444)	(25,405)
Debt Securities, Available-for-Sale	280,549	331,862
US Treasury Securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	20,773	60,552
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	(3,223)	(4,569)
Debt Securities, Available-for-Sale	17,550	55,983
US Government-sponsored Enterprises Debt Securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	2,500	2,500
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	(492)	(426)
Debt Securities, Available-for-Sale	2,008	2,074
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	258,775	263,704
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	3	10
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	(22,188)	(19,114)
Debt Securities, Available-for-Sale	236,590	244,600
Small Business Administration Securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	17,157	21,657
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	26	60
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	(562)	(630)
Debt Securities, Available-for-Sale	16,621	21,087
Corporate And Other Debt Securities [Member]
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	8,759	8,772
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax		12
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax	(979)	(666)
Debt Securities, Available-for-Sale	$ 7,780	$ 8,118

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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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 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/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481800/320-10-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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-Paragraph 1
-Publisher FASB
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+ References

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

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-Section 45
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481830/320-10-45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
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-Section S99
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

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-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
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