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Recent Accounting Pronouncements (Schedule of Impact of ASC 326) (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021
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New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses | $ 14,615 |  | $ 14,175 |  |  |
Allowance for credit losses | 14,615 | $ 14,109 |  | $ 15,015 | $ 15,050 | $ 15,066
Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | (536) |  |  |
As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 13,639 |  |  |
Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 14,175 |  |  |
Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | (536) |  |  |  |  |
OBS [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 1,475 |  |  |
OBS [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 412 |  |  |
OBS [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 1,887 |  |  |
First Liens [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 459 |  |  |
First Liens [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 1,096 |  |  |
First Liens [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 1,555 |  |  |
Junior Liens & Lines Of Credit [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 234 |  |  |
Junior Liens & Lines Of Credit [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 493 |  |  |
Junior Liens & Lines Of Credit [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 727 |  |  |
Residential Real Estate [Member] | First Liens [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 459 |  |  |
Allowance for credit losses | 1,720 | 1,624 |  | 465 | 480 | 475
Residential Real Estate [Member] | First Liens [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 459 |  |  |
Residential Real Estate [Member] | First Liens [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | 1,096 |  |  |  |  |
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 234 |  |  |
Allowance for credit losses | 683 | 690 |  | 245 | 253 | 252
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 234 |  |  |
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | 493 |  |  |  |  |
Residential Real Estate - Construction [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 343 |  |  |
Allowance for credit losses | 177 | 190 |  | 289 | 329 | 325
Residential Real Estate - Construction [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | (95) |  |  |
Residential Real Estate - Construction [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 248 |  |  |
Residential Real Estate - Construction [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 343 |  |  |
Residential Real Estate - Construction [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | (95) |  |  |  |  |
Commercial Real Estate [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 7,493 |  |  |
Allowance for credit losses | 9,083 | 8,236 |  | 8,096 | 7,962 | 8,168
Commercial Real Estate [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 584 |  |  |
Commercial Real Estate [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 8,077 |  |  |
Commercial Real Estate [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 7,493 |  |  |
Commercial Real Estate [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | 584 |  |  |  |  |
Commercial [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 4,846 |  |  |
Allowance for credit losses | 2,854 | 3,275 |  | 5,076 | 5,183 | 5,127
Commercial [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | (1,907) |  |  |
Commercial [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 2,939 |  |  |
Commercial [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 4,846 |  |  |
Commercial [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | (1,907) |  |  |  |  |
Consumer [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 133 |  |  |
Allowance for credit losses | 98 | $ 94 |  | 119 | 125 | 130
Consumer [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | (40) |  |  |
Consumer [Member] | As Reported Under ASC 326, Adjusted Balance [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 93 |  |  |
Consumer [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | 133 |  |  |
Consumer [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | (40) |  |  |  |  |
Unallocated [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | 667 |  |  |
Allowance for credit losses |  |  |  | $ 725 | $ 718 | $ 589
Unallocated [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for loan losses |  |  | (667) |  |  |
Unallocated [Member] | Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses |  |  | $ 667 |  |  |
Unallocated [Member] | Accounting Standards Update 2016-13 [Member] | Impact of Adoption, Adjustment [Member] |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |
Allowance for credit losses | $ (667) |  |  |  |  |

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