Allowance for Loan Losses (Loan Portfolio Designated by the Internal Risk Ratings Assigned to Each Credit) (Details) - USD ($) $ in Thousands | Mar. 31, 2017 | Dec. 31, 2016 |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | $ 487,494 | $ 482,135 |
Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 6,598 | 6,664 |
Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 644 | 654 |
Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 5,584 | 5,603 |
Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 406,309 | 407,836 |
Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 51,262 | 54,663 |
Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 17,097 | 6,715 |
Consumer All Other Credit [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 10,821 | 5,550 |
Consumer All Other Credit [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,025 | |
Consumer All Other Credit [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 9,426 | |
Consumer All Other Credit [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 331 | 5,550 |
Commercial and industrial - government guaranteed [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 13,514 | 5,550 |
Commercial and industrial - government guaranteed [Member] | Substandard [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] | Watch [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] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial and industrial - government guaranteed [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 13,514 | 5,550 |
Residential construction [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 837 | 395 |
Residential construction [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Residential construction [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Residential construction [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Residential construction [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 837 | 395 |
Residential construction [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Residential construction [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial construction [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 6,256 | 4,422 |
Commercial construction [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial construction [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial construction [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial construction [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 6,256 | 4,422 |
Commercial construction [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial construction [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial and industrial - organic [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 42,396 | 41,560 |
Commercial and industrial - organic [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 175 | 184 |
Commercial and industrial - organic [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 230 | 236 |
Commercial and industrial - organic [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 257 | 259 |
Commercial and industrial - organic [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 18,009 | 15,840 |
Commercial and industrial - organic [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 20,536 | 24,225 |
Commercial and industrial - organic [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 3,189 | 816 |
Commercial and industrial - syndicated [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 17,705 | 19,107 |
Commercial and industrial - syndicated [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 2,925 | 2,932 |
Commercial and industrial - syndicated [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial and industrial - syndicated [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial and industrial - syndicated [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 14,780 | 16,175 |
Commercial and industrial - syndicated [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial and industrial - syndicated [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial Loans [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 73,615 | 66,217 |
Real Estate Construction and Land [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 18,056 | 15,682 |
Multifamily [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 29,483 | 31,052 |
Multifamily [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Multifamily [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Multifamily [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Multifamily [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 29,483 | 31,052 |
Multifamily [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Multifamily [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Farm [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 11,244 | 11,253 |
Farm [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Farm [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Farm [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Farm [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 11,244 | 11,253 |
Farm [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Farm [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial owner occupied [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 80,060 | 83,296 |
Commercial owner occupied [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial owner occupied [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial owner occupied [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,006 | 1,019 |
Commercial owner occupied [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 78,366 | 81,582 |
Commercial owner occupied [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 688 | 695 |
Commercial owner occupied [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial non-owner occupied [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 108,335 | 107,062 |
Commercial non-owner occupied [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,073 | 1,087 |
Commercial non-owner occupied [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial non-owner occupied [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,004 | 1,012 |
Commercial non-owner occupied [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 106,258 | 104,963 |
Commercial non-owner occupied [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial non-owner occupied [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Real Estate Mortgages [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 308,841 | 311,635 |
Consumer revolving credit [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 21,212 | 20,373 |
Consumer revolving credit [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 3 | 3 |
Consumer revolving credit [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Consumer revolving credit [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Consumer revolving credit [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 534 | 539 |
Consumer revolving credit [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 20,612 | 19,766 |
Consumer revolving credit [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 63 | 65 |
Consumer all other credit [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 10,821 | 11,328 |
Consumer all other credit [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 35 | 36 |
Consumer all other credit [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Consumer all other credit [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 4 | 4 |
Consumer all other credit [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,025 | 1,027 |
Consumer all other credit [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 9,426 | 9,977 |
Consumer all other credit [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 331 | 284 |
Student Loans Purchased [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 54,949 | 56,900 |
Student Loans Purchased [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Student Loans Purchased [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Student Loans Purchased [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 912 | 889 |
Student Loans Purchased [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 54,037 | 56,011 |
Student Loans Purchased [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Student Loans Purchased [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Home equity lines of credit, junior lien [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 13,977 | 14,022 |
Home equity lines of credit, junior lien [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 111 | 111 |
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] | Watch [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 | 13,866 | 13,911 |
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] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Consumer Loans [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 86,982 | 88,601 |
Home equity lines of credit, first lien [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 8,426 | 7,912 |
Home equity lines of credit, first lien [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
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] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 40 | 40 |
Home equity lines of credit, first lien [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 8,386 | 7,872 |
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] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
1-4 family residential, junior lien [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 3,485 | 2,871 |
1-4 family residential, junior lien [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 140 | 142 |
1-4 family residential, junior lien [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 186 | 189 |
1-4 family residential, junior lien [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 321 | 326 |
1-4 family residential, junior lien [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 2,838 | 2,214 |
1-4 family residential, junior lien [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
1-4 family residential, junior lien [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
1-4 family residential, first lien, owner occupied [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 17,269 | 16,629 |
1-4 family residential, first lien, owner occupied [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,088 | 1,097 |
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] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 323 | 325 |
1-4 family residential, first lien, owner occupied [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 15,858 | 15,207 |
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] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
1-4 family residential, first lien, investment [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 36,562 | 37,538 |
1-4 family residential, first lien, investment [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 471 | 483 |
1-4 family residential, first lien, investment [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 228 | 229 |
1-4 family residential, first lien, investment [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 1,713 | 1,724 |
1-4 family residential, first lien, investment [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 34,150 | 35,102 |
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] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Land and land development [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 10,963 | 10,865 |
Land and land development [Member] | Substandard [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 577 | 589 |
Land and land development [Member] | Special Mention [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Land and land development [Member] | Watch [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 4 | 5 |
Land and land development [Member] | Pass [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | 10,382 | 10,271 |
Land and land development [Member] | Good [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Land and land development [Member] | Excellent [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | | |
Commercial Loan Syndicated [Member] | | |
Financing Receivable, Recorded Investment [Line Items] | | |
Loans | $ 6,256 | $ 4,422 |