Loans and Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	$ 528	$ 19,409
Nonaccrual loans, with an allowance for credit loss	7,457	170
Nonaccrual loans, total	7,985	19,579
Loans past due 90+ accruing	14	940
Other Commercial Loans [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	114	2,909
Nonaccrual loans, with an allowance for credit loss		163
Nonaccrual loans, total	114	3,072
Loans past due 90+ accruing	14	940
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] \| Real Estate Sector [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	414	16,500
Nonaccrual loans, with an allowance for credit loss	7,457
Nonaccrual loans, total	7,871	16,500
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] \| Real Estate Sector [Member] \| Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss	414	688
Nonaccrual loans, total	414	688
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] \| Real Estate Sector [Member] \| Commercial Real Estate [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with an allowance for credit loss	7,457
Nonaccrual loans, total	$ 7,457
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] \| Real Estate Sector [Member] \| Farmland [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with no allowance for credit loss		15,812
Nonaccrual loans, total		15,812
Consumer Portfolio Segment [Member]
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract]
Nonaccrual loans, with an allowance for credit loss		7
Nonaccrual loans, total		$ 7

Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with allowance for credit loss. Excludes net investment in lease.

No definition available.

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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
-Section 50
-Paragraph 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-16

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- References

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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
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-16

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