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Loans and Allowance for Loan Losses (Details 6) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | $ 6,358 | $ 2,905 |
Loans Not Past Due |  | 795,690 | 406,168 |
Loans (Note 3) |  | 802,048 | 409,073 | $ 398,785
30 to 59 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 3,129 | 1,647 |
60 to 89 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 684 | 526 |
Greater Than 90 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 2,545 | 732 |
Agricultural [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 68 |  |
Loans Not Past Due |  | 57,271 | 49,109 |
Loans (Note 3) |  | 57,339 | 49,109 | 48,464
Agricultural [Member] | 60 to 89 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 68 |  |
Commercial and Industrial [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 816 | 5 |
Loans Not Past Due |  | 147,267 | 91,401 |
Loans (Note 3) |  | 148,083 | 91,406 | 104,386
Commercial and Industrial [Member] | 30 to 59 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 542 | 5 |
Commercial and Industrial [Member] | 60 to 89 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 15 |  |
Commercial and Industrial [Member] | Greater Than 90 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 259 |  |
Consumer [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 151 | 200 |
Loans Not Past Due |  | 38,703 | 24,182 |
Loans (Note 3) |  | 38,854 | 24,382 | 24,513
Consumer [Member] | 30 to 59 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 121 | 149 |
Consumer [Member] | 60 to 89 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 19 | 40 |
Consumer [Member] | Greater Than 90 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 11 | 11 |
Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 1,882 | 73 |
Loans Not Past Due |  | 324,497 | 139,380 |
Loans (Note 3) |  | 326,379 | 139,453 | 123,487
Commercial Real Estate [Member] | Greater Than 90 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 1,882 | 73 |
Construction Real Estate [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Loans Not Past Due |  | 13,411 | 8,843 |
Loans (Note 3) |  | 13,411 | 8,843 | 6,613
Residential Real Estate [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 3,441 | 2,627 |
Loans Not Past Due |  | 214,541 | 93,253 |
Loans (Note 3) |  | 217,982 | 95,880 | $ 91,322
Residential Real Estate [Member] | 30 to 59 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 2,466 | 1,493 |
Residential Real Estate [Member] | 60 to 89 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | 582 | 486 |
Residential Real Estate [Member] | Greater Than 90 Days [Member] |  |  |  |
Financing Receivable, Past Due [Line Items] |  |  |  |
Past Due Total | [1] | $ 393 | $ 648 |
[1] | Includes nonaccrual loans.

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