Allowance for Loan Losses (Loan Portfolio Designated by the Internal Risk Ratings Assigned to Each Credit) (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | $ 524,729 | $ 528,784 | [1] |
Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 27,256 | 26,246 | |
Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 51,918 | 55,589 | |
Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 427,481 | 433,872 | |
Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 10,835 | 5,069 | |
Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 267 | 311 | |
Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 6,972 | 7,697 | |
Commercial and industrial - organic [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 44,307 | 45,254 | |
Commercial and industrial - organic [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 2,908 | 3,000 | |
Commercial and industrial - organic [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 24,434 | 23,937 | |
Commercial and industrial - organic [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 15,819 | 17,324 | |
Commercial and industrial - organic [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 378 | 13 | |
Commercial and industrial - organic [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 228 | 269 | |
Commercial and industrial - organic [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 540 | 711 | |
Commercial and industrial - government guaranteed [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 24,117 | 22,946 | |
Commercial and industrial - government guaranteed [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 24,117 | 22,946 | |
Commercial and industrial - government guaranteed [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - government guaranteed [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - government guaranteed [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - government guaranteed [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - government guaranteed [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - syndicated [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 12,868 | 13,165 | |
Commercial and industrial - syndicated [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - syndicated [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - syndicated [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 10,300 | 10,590 | |
Commercial and industrial - syndicated [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - syndicated [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial and industrial - syndicated [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 2,568 | 2,575 | |
Residential construction [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 4,087 | 3,812 | |
Residential construction [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Residential construction [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Residential construction [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 4,087 | 3,812 | |
Residential construction [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Residential construction [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Residential construction [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial construction [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 12,348 | 13,365 | |
Commercial construction [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial construction [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial construction [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 12,348 | 13,365 | |
Commercial construction [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial construction [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial construction [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Land and land development [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 10,131 | 9,681 | |
Land and land development [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Land and land development [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Land and land development [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 9,306 | 9,137 | |
Land and land development [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 296 | 3 | |
Land and land development [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Land and land development [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 529 | 541 | |
1-4 family residential, first lien, investment [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 40,268 | 40,313 | |
1-4 family residential, first lien, investment [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, first lien, investment [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, first lien, investment [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 37,978 | 38,003 | |
1-4 family residential, first lien, investment [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 1,861 | 1,875 | |
1-4 family residential, first lien, investment [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, first lien, investment [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 429 | 435 | |
1-4 family residential, first lien, owner occupied [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 17,742 | 16,448 | |
1-4 family residential, first lien, owner occupied [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, first lien, owner occupied [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, first lien, owner occupied [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 17,317 | 15,465 | |
1-4 family residential, first lien, owner occupied [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 221 | 260 | |
1-4 family residential, first lien, owner occupied [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, first lien, owner occupied [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 204 | 723 | |
1-4 family residential, junior lien [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 2,962 | 2,965 | |
1-4 family residential, junior lien [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, junior lien [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
1-4 family residential, junior lien [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 2,492 | 2,488 | |
1-4 family residential, junior lien [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 261 | 265 | |
1-4 family residential, junior lien [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 39 | 41 | |
1-4 family residential, junior lien [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 170 | 171 | |
Home equity lines of credit, first lien [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 8,250 | 9,238 | |
Home equity lines of credit, first lien [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, first lien [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, first lien [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 8,111 | 9,098 | |
Home equity lines of credit, first lien [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 139 | 140 | |
Home equity lines of credit, first lien [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, first lien [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, junior lien [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 13,181 | 13,226 | |
Home equity lines of credit, junior lien [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, junior lien [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, junior lien [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 13,070 | 13,115 | |
Home equity lines of credit, junior lien [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, junior lien [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Home equity lines of credit, junior lien [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 111 | 111 | |
Farm [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 10,336 | 10,445 | |
Farm [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Farm [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Farm [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 8,967 | 9,065 | |
Farm [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Farm [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Farm [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 1,369 | 1,380 | |
Multifamily [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 32,126 | 33,356 | |
Multifamily [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Multifamily [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Multifamily [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 32,126 | 33,356 | |
Multifamily [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Multifamily [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Multifamily [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial owner occupied [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 82,191 | 80,261 | |
Commercial owner occupied [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial owner occupied [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | 669 | |
Commercial owner occupied [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 76,780 | 79,137 | |
Commercial owner occupied [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 5,411 | 455 | |
Commercial owner occupied [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial owner occupied [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial non-owner occupied [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 118,834 | 116,599 | |
Commercial non-owner occupied [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial non-owner occupied [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial non-owner occupied [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 116,705 | 114,610 | |
Commercial non-owner occupied [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 1,109 | 972 | |
Commercial non-owner occupied [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Commercial non-owner occupied [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 1,020 | 1,017 | |
Consumer revolving credit [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 20,548 | 24,030 | |
Consumer revolving credit [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 5 | 6 | |
Consumer revolving credit [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 20,004 | 22,977 | |
Consumer revolving credit [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 539 | 1,045 | |
Consumer revolving credit [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | 1 | |
Consumer revolving credit [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | 1 | |
Consumer revolving credit [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Consumer all other credit [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 8,345 | 9,036 | |
Consumer all other credit [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 226 | 294 | |
Consumer all other credit [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 7,480 | 8,006 | |
Consumer all other credit [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 606 | 701 | |
Consumer all other credit [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 1 | 2 | |
Consumer all other credit [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Consumer all other credit [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 32 | 33 | |
Student Loans Purchased [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 62,088 | 64,644 | |
Student Loans Purchased [Member] | Excellent [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Student Loans Purchased [Member] | Good [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Student Loans Purchased [Member] | Pass [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 60,930 | 63,561 | |
Student Loans Purchased [Member] | Watch [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | 1,158 | 1,083 | |
Student Loans Purchased [Member] | Special Mention [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
Student Loans Purchased [Member] | Substandard [Member] | | | |
Financing Receivable, Recorded Investment [Line Items] | | | |
Loans | | | |
|
[1] | Derived from audited Consolidated Financial Statements |