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Business Combinations (Details 1) - USD ($) $ in Thousands | Jul. 31, 2017 | Jun. 01, 2016 | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | --- | --- | ---
Assets and liabilities arising from acquisition |  |  |  |
Goodwill created |  |  | $ 38,201 | $ 38,201
Bowers Insurance Agency, Inc. |  |  |  |
Consideration |  |  |  |
Cash |  | $ 1,137 |  |
Stock |  | 1,138 |  |
Contingent consideration | $ 316 | 880 |  |
Fair value of total consideration transferred |  | 3,155 |  |
Fair value of assets acquired |  |  |  |
Cash |  | 64 |  |
Premises and equipment |  | 290 |  |
Other assets |  | 34 |  |
Total assets acquired |  | 388 |  |
Fair value of liabilities assumed |  | 124 |  |
Net assets acquired |  | 264 |  |
Assets and liabilities arising from acquisition |  |  |  |
Identified intangible assets |  | 1,630 |  |
Deferred tax liability |  | (588) |  |
Goodwill created |  | 1,849 |  |
Total net assets acquired |  | $ 3,155 |  |

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