Loans Receivable - Nonaccrual Loans (Details) - USD ($)	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Nonaccrual Loans
Nonaccrual without ACL	$ 2,283,000		$ 1,706,000
Nonaccrual with ACL	2,509,000		2,762,000
Total Nonaccrual	4,792,000		4,468,000
Interest Income Reversed	(13,000)	$ (14,000)
Interest Income Recognized	3,000	28,000
Mortgage Loans in Process of Foreclosure, Amount	0
Loans 90 days or more past due, still accruing interest	2,600,000
Nonaccrual
Nonaccrual Loans
Interest Income Recognized	0	0
Commercial Business \| Commercial and industrial
Nonaccrual Loans
Nonaccrual without ACL	2,283,000		1,706,000
Nonaccrual with ACL	2,307,000		2,557,000
Total Nonaccrual	4,590,000		4,263,000
Interest Income Reversed	(13,000)	(14,000)
Interest Income Recognized	3,000	$ 28,000
Commercial Business \| Owner-occupied CRE
Nonaccrual Loans
Nonaccrual without ACL	0		0
Nonaccrual with ACL	202,000		205,000
Total Nonaccrual	$ 202,000		$ 205,000

Financing Receivable, Excluding Accrued Interest, Nonaccrual, with Allowance

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
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Amount of writeoff of accrued interest on financing receivable recognized by reversing interest income.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3D
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3D

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- Definition

Amortized cost excluding accrued interest, of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
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-Publisher FASB
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- Definition

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
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Amount of interest income on financing receivable on nonaccrual status.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
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-Paragraph 16
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- Definition

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 35
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