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Loans and Related Allowance for Credit Losses (Primary Segments of the Allowance for Loan Loss) (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Jun. 30, 2023 | Jan. 01, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021
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Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Individually evaluated for impairment |  |  |  | $ 26 |  |  |
Collectively evaluated for impairment | $ 17,146 |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 14,610 |  |  |
Total Allowance For Loan Losses | 17,146 | $ 16,905 | $ 16,702 |  |  |  |
Total Allowance For Loan Losses |  |  |  | 14,636 | $ 15,541 | $ 15,737 | $ 15,955
Commercial Real Estate [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Collectively evaluated for impairment | 5,038 |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 6,345 |  |  |
Total Allowance For Loan Losses | 5,038 | 4,946 | 5,202 |  |  |  |
Total Allowance For Loan Losses |  |  |  | 6,345 | 6,356 | 6,220 | 6,032
Acquisition and Development [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Collectively evaluated for impairment | 1,065 |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 979 |  |  |
Total Allowance For Loan Losses | 1,065 | 1,134 | 964 |  |  |  |
Total Allowance For Loan Losses |  |  |  | 979 | 1,499 | 2,172 | 2,615
Commercial and industrial [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Collectively evaluated for impairment | 3,477 |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 2,845 |  |  |
Total Allowance For Loan Losses | 3,477 | 3,549 | 4,179 |  |  |  |
Total Allowance For Loan Losses |  |  |  | 2,845 | 3,402 | 2,830 | 2,460
Residential Mortgage [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Individually evaluated for impairment |  |  |  | 26 |  |  |
Collectively evaluated for impairment | 6,642 |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 3,134 |  |  |
Total Allowance For Loan Losses | 6,642 | 6,417 | 5,272 |  |  |  |
Total Allowance For Loan Losses |  |  |  | 3,160 | 2,977 | 3,112 | 3,484
Consumer [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Collectively evaluated for impairment | 924 |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 877 |  |  |
Total Allowance For Loan Losses | $ 924 | $ 859 | $ 1,085 |  |  |  |
Total Allowance For Loan Losses |  |  |  | 877 | 877 | 973 | 934
Unallocated [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |
Collectively evaluated for impairment |  |  |  | 430 |  |  |
Total Allowance For Loan Losses |  |  |  | $ 430 | $ 430 | $ 430 | $ 430

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- Definition Amount of allowance for credit loss on financing receivable excluding accrued interest that are collectively evaluated for impairment. + References No definition available. + Details
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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
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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 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph c -Publisher SEC + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481696/310-30-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (c)(1) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480418/310-10-S99-4 + Details
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