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Loans, Past Due (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2019 | Dec. 31, 2018
Recorded investment of past due [Abstract] |  |
Total past due | $ 13,299 | $ 15,546
Current | 1,100,407 | 1,064,478
PCI | 1,328 | 1,859
Total financing receivables | 1,115,034 | 1,081,883
90 Days or greater and accruing | 103 | 68
Financing receivables on nonaccrual status [Abstract] |  |
Total past due and non-accrual | 10,524 | 12,170
Current and non-accrual | 2,699 | 1,554
PCI Loans considered non accrual | 0 | 0
Financing receivable nonaccrual status | 13,223 | 13,724
Financing receivables on accrual status [Abstract] |  |
Total past due and still accruing | 2,775 | 3,376
Current and still accruing | 1,097,708 | 1,062,924
PCI Loans still accruing | 1,328 | 1,859
Total financing receivables and still accruing | $ 1,101,811 | 1,068,159
Minimum [Member] |  |
Financing receivables on nonaccrual status [Abstract] |  |
Period of past due after which loans considered as non accrual | 90 days |
30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | $ 2,588 | 2,038
Financing receivables on nonaccrual status [Abstract] |  |
Total past due and non-accrual | 258 | 72
Financing receivables on accrual status [Abstract] |  |
Total past due and still accruing | 2,330 | 1,966
60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 572 | 1,595
Financing receivables on nonaccrual status [Abstract] |  |
Total past due and non-accrual | 230 | 253
Financing receivables on accrual status [Abstract] |  |
Total past due and still accruing | 342 | 1,342
90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 10,139 | 11,913
Financing receivables on nonaccrual status [Abstract] |  |
Total past due and non-accrual | 10,036 | 11,845
Financing receivables on accrual status [Abstract] |  |
Total past due and still accruing | 103 | 68
Real Estate Loans [Member] | Mortgages [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 694 | 1,958
Current | 155,165 | 154,501
PCI | 24 | 28
Total financing receivables | 155,883 | 156,487
90 Days or greater and accruing | 19 | 20
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 916 | 1,079
Real Estate Loans [Member] | Mortgages [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 155 | 483
Real Estate Loans [Member] | Mortgages [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 205 | 789
Real Estate Loans [Member] | Mortgages [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 334 | 686
Real Estate Loans [Member] | Home Equity [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 398 | 428
Current | 59,436 | 58,390
PCI | 0 | 0
Total financing receivables | 59,834 | 58,818
90 Days or greater and accruing | 0 | 0
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 92 | 82
Real Estate Loans [Member] | Home Equity [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 224 | 257
Real Estate Loans [Member] | Home Equity [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 86 | 108
Real Estate Loans [Member] | Home Equity [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 88 | 63
Real Estate Loans [Member] | Commercial [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 4,614 | 6,336
Current | 343,442 | 311,608
PCI | 1,213 | 1,321
Total financing receivables | 349,269 | 319,265
90 Days or greater and accruing | 21 | 36
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 5,413 | 5,957
Real Estate Loans [Member] | Commercial [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 957 | 999
Real Estate Loans [Member] | Commercial [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 263 | 631
Real Estate Loans [Member] | Commercial [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 3,394 | 4,706
Real Estate Loans [Member] | Agricultural [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 4,277 | 3,305
Current | 301,671 | 281,215
PCI | 0 | 0
Total financing receivables | 305,948 | 284,520
90 Days or greater and accruing | 0 | 0
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 3,549 | 3,206
Real Estate Loans [Member] | Agricultural [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 1,113 | 121
Real Estate Loans [Member] | Agricultural [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Real Estate Loans [Member] | Agricultural [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 3,164 | 3,184
Real Estate Loans [Member] | Construction [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Current | 11,448 | 33,913
PCI | 0 | 0
Total financing receivables | 11,448 | 33,913
90 Days or greater and accruing | 0 | 0
Real Estate Loans [Member] | Construction [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Real Estate Loans [Member] | Construction [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Real Estate Loans [Member] | Construction [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Consumer [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 100 | 63
Current | 9,609 | 9,795
PCI | 0 | 0
Total financing receivables | 9,709 | 9,858
90 Days or greater and accruing | 22 | 12
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 0 | 14
Consumer [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 64 | 37
Consumer [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 14 | 14
Consumer [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 22 | 12
Other Commercial Loans [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 1,960 | 2,255
Current | 74,734 | 71,353
PCI | 91 | 510
Total financing receivables | 76,785 | 74,118
90 Days or greater and accruing | 41 | 0
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 2,009 | 2,185
Other Commercial Loans [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 15 | 141
Other Commercial Loans [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 4 | 53
Other Commercial Loans [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 1,941 | 2,061
Other Agricultural Loans [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 1,256 | 1,201
Current | 49,078 | 40,985
PCI | 0 | 0
Total financing receivables | 50,334 | 42,186
90 Days or greater and accruing | 0 | 0
Financing receivables on nonaccrual status [Abstract] |  |
Financing receivable nonaccrual status | 1,244 | 1,201
Other Agricultural Loans [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 60 | 0
Other Agricultural Loans [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Other Agricultural Loans [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 1,196 | 1,201
State and Political Subdivision Loans [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
Current | 95,824 | 102,718
PCI | 0 | 0
Total financing receivables | 95,824 | 102,718
90 Days or greater and accruing | 0 | 0
State and Political Subdivision Loans [Member] | 30 to 59 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
State and Political Subdivision Loans [Member] | 60 to 89 Days Past Due [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | 0 | 0
State and Political Subdivision Loans [Member] | 90 Days Or Greater [Member] |  |
Recorded investment of past due [Abstract] |  |
Total past due | $ 0 | $ 0

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