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Loans - Aging Analysis (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | --- | ---
Aged analysis of past due loans |  |  |
Total Past Due | $ 5,139 | $ 3,717 |
Current | 1,458,387 | 1,115,609 |
Nonaccrual | 15,283 | 14,389 |
Total Loans | 1,478,809 | 1,133,715 | $ 1,159,332
Recorded Investment 90 days or Greater Past Due and Accruing |  | 67 |
30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 3,959 | 2,942 |
60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 1,180 | 710 |
90 Days or Greater Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | 65 |
Commercial |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 417 | 394 |
Current | 282,541 | 140,848 |
Nonaccrual | 606 | 73 |
Total Loans | 283,564 | 141,315 | 127,196
Commercial | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 57 | 394 |
Commercial | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 360 |  |
Real estate - commercial |  |  |
Aged analysis of past due loans |  |  |
Total Loans | 736,247 | 605,721 | 600,629
Real estate - commercial | Owner occupied general purpose |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 758 | 771 |
Current | 135,599 | 123,479 |
Nonaccrual | 879 | 1,254 |
Total Loans | 137,236 | 125,504 |
Real estate - commercial | Owner occupied general purpose | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 758 | 652 |
Real estate - commercial | Owner occupied general purpose | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | 119 |
Real estate - commercial | Owner occupied special purpose |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | 358 |
Current | 177,755 | 170,827 |
Nonaccrual | 385 | 763 |
Total Loans | 178,140 | 171,948 |
Real estate - commercial | Owner occupied special purpose | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | 358 |
Real estate - commercial | Non-owner occupied general purpose |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 1,046 |  |
Current | 229,315 | 166,668 |
Nonaccrual | 1,930 | 975 |
Total Loans | 232,291 | 167,643 |
Real estate - commercial | Non-owner occupied general purpose | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 667 |  |
Real estate - commercial | Non-owner occupied general purpose | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 379 |  |
Real estate - commercial | Non-owner occupied special purpose |  |  |
Aged analysis of past due loans |  |  |
Current | 118,052 | 92,387 |
Nonaccrual | 1,013 |  |
Total Loans | 119,065 | 92,387 |
Real estate - commercial | Retail properties |  |  |
Aged analysis of past due loans |  |  |
Current | 53,474 | 34,352 |
Nonaccrual | 1,179 |  |
Total Loans | 54,653 | 34,352 |
Real estate - commercial | Farm |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 1,353 |  |
Current | 13,509 | 12,615 |
Nonaccrual |  | 1,272 |
Total Loans | 14,862 | 13,887 |
Real estate - commercial | Farm | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 1,353 |  |
Real estate - residential |  |  |
Aged analysis of past due loans |  |  |
Total Loans | 377,851 | 351,007 | 370,191
Real estate - residential | Investor |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 237 | 101 |
Current | 151,426 | 125,611 |
Nonaccrual | 936 | 972 |
Total Loans | 152,599 | 126,684 |
Real estate - residential | Investor | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 237 | 101 |
Real estate - residential | Owner occupied |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 274 | 1,529 |
Current | 116,900 | 110,885 |
Nonaccrual | 6,452 | 6,378 |
Total Loans | 123,626 | 118,792 |
Real estate - residential | Owner occupied | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 274 | 1,083 |
Real estate - residential | Owner occupied | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | 446 |
Real estate - residential | Revolving and junior liens |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 630 | 412 |
Current | 99,374 | 102,500 |
Nonaccrual | 1,622 | 2,619 |
Total Loans | 101,626 | 105,531 |
Real estate - residential | Revolving and junior liens | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 225 | 344 |
Real estate - residential | Revolving and junior liens | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 405 | 68 |
Consumer |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 46 | 4 |
Current | 3,191 | 4,212 |
Total Loans | 3,237 | 4,216 | 3,504
Consumer | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 10 | 4 |
Consumer | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 36 |  |
All other |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 14 |  |
Current | 13,176 | 11,650 |
Total Loans | 13,190 | 11,650 | 13,017
All other | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 14 |  |
Construction Loans | Real estate - commercial |  |  |
Aged analysis of past due loans |  |  |
Total Loans | 64,720 | 19,806 | $ 44,795
Construction Loans | Real estate - commercial | Homebuilder |  |  |
Aged analysis of past due loans |  |  |
Current | 3,883 | 2,604 |
Total Loans | 3,883 | 2,604 |
Construction Loans | Real estate - commercial | Land |  |  |
Aged analysis of past due loans |  |  |
Current | 3,029 | 1,137 |
Total Loans | 3,029 | 1,137 |
Construction Loans | Real estate - commercial | Commercial speculative |  |  |
Aged analysis of past due loans |  |  |
Current | 22,654 | 2,117 |
Nonaccrual | 74 | 83 |
Total Loans | 22,728 | 2,200 |
Construction Loans | Real estate - commercial | All other |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | 364 | 148 |
Current | 34,509 | 13,717 |
Nonaccrual | 207 |  |
Total Loans | 35,080 | 13,865 |
Recorded Investment 90 days or Greater Past Due and Accruing |  | 67 |
Construction Loans | Real estate - commercial | All other | 30 to 59 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due | $ 364 | 6 |
Construction Loans | Real estate - commercial | All other | 60 to 89 Days Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | 77 |
Construction Loans | Real estate - commercial | All other | 90 Days or Greater Past Due |  |  |
Aged analysis of past due loans |  |  |
Total Past Due |  | $ 65 |

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