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Loans and Allowance for Loan Losses (Details 8) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | $ 13,084 | $ 13,019 | $ 11,556
Recognized interest income | 733 | 637 | 536
Commercial [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 8,527 | 9,222 | 9,242
Recognized interest income | 478 | 465 | 447
Commercial [Member] | Owner occupied RE [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 2,784 | 2,255 | 2,263
Recognized interest income | 142 | 104 | 112
Commercial [Member] | Non-owner occupied RE [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 2,860 | 4,144 | 4,106
Recognized interest income | 174 | 199 | 200
Commercial [Member] | Business [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 2,883 | 2,823 | 2,873
Recognized interest income | 162 | 162 | 135
Commercial [Member] | Construction [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment |  |  |
Recognized interest income |  |  |
Consumer [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 4,557 | 3,797 | 2,314
Recognized interest income | 255 | 172 | 89
Consumer [Member] | Other [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 174 | 174 | 203
Recognized interest income | 5 | 6 | 6
Consumer [Member] | Real estate [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 2,930 | 2,047 | 1,854
Recognized interest income | 151 | 69 | 81
Consumer [Member] | Home equity [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment | 1,453 | 1,576 | 257
Recognized interest income | 99 | 97 | 2
Consumer [Member] | Construction [Member] |  |  |
Average recorded investment and interest income recognized on impaired loans |  |  |
Average recorded investment |  |  |
Recognized interest income |  |  |

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