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Allowance for Loan Losses (Details 1) - USD ($) $ in Thousands | Mar. 31, 2017 | Dec. 31, 2016 | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | --- | --- | ---
Loans: |  |  |  |
Individually evaluated for impairment | $ 657 | $ 674 |  |
Collectively evaluated for impairment | 896,186 | 883,090 |  |
Total Loans | 896,843 | 883,764 |  |
Allowance for loan losses: |  |  |  |
Specific reserve allocation | 507 | 527 |  |
General reserve allocation | 9,573 | 9,405 |  |
Total allowance for loan losses | 10,080 | 9,932 | $ 9,520 | $ 9,921
Commercial [Member] |  |  |  |
Loans: |  |  |  |
Individually evaluated for impairment | 484 | 496 |  |
Collectively evaluated for impairment | 168,864 | 171,033 |  |
Total Loans | 169,348 | 171,529 |  |
Allowance for loan losses: |  |  |  |
Specific reserve allocation | 484 | 496 |  |
General reserve allocation | 3,540 | 3,545 |  |
Total allowance for loan losses | 4,024 | 4,041 | 3,567 | 4,244
Commercial loans secured by real estate [Member] |  |  |  |
Loans: |  |  |  |
Individually evaluated for impairment | 173 | 178 |  |
Collectively evaluated for impairment | 460,844 | 446,420 |  |
Total Loans | 461,017 | 446,598 |  |
Allowance for loan losses: |  |  |  |
Specific reserve allocation | 23 | 31 |  |
General reserve allocation | 3,724 | 3,553 |  |
Total allowance for loan losses | 3,747 | 3,584 | 3,706 | 3,449
Real estate - mortgage [Member] |  |  |  |
Loans: |  |  |  |
Individually evaluated for impairment | 0 | 0 |  |
Collectively evaluated for impairment | 246,907 | 245,765 |  |
Total Loans | 246,907 | 245,765 |  |
Allowance for loan losses: |  |  |  |
Specific reserve allocation | 0 | 0 |  |
General reserve allocation | 1,167 | 1,169 |  |
Total allowance for loan losses | 1,167 | 1,169 | 1,157 | 1,173
Consumer [Member] |  |  |  |
Loans: |  |  |  |
Individually evaluated for impairment | 0 | 0 |  |
Collectively evaluated for impairment | 19,571 | 19,872 |  |
Total Loans | 19,571 | 19,872 |  |
Allowance for loan losses: |  |  |  |
Specific reserve allocation | 0 | 0 |  |
General reserve allocation | 149 | 151 |  |
Total allowance for loan losses | 149 | 151 | 145 | 151
Allocation for general risk [Member] |  |  |  |
Allowance for loan losses: |  |  |  |
Specific reserve allocation | 0 | 0 |  |
General reserve allocation | 993 | 987 |  |
Total allowance for loan losses | $ 993 | $ 987 | $ 945 | $ 904

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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
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