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Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2017
Accounting Policies [Abstract] |
Activity to Core Deposit Intangible | The activity to core deposit intangible for the years ended December 31, 2017, 2016, and 2015 is shown below.
(in thousands) |  | 2017 |  |  | 2016 |  |  | 2015 |
Beginning balance, January 1 |  | $ | 133 |  |  | $ | 291 |  |  | $ | 477 |
Amortization |  |  | (133 | ) |  |  | (158 | ) |  |  | (186 | )
Ending balance, December 31 |  | $ | 0 |  |  | $ | 133 |  |  | $ | 291 |

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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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