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Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Amortized intangible assets [Abstract] |  |  |  |  |  |
Gross carrying value | [1] | $ 3,906 |  | $ 3,906 |  | $ 3,629
Accumulated amortization | [1] | (2,485) |  | (2,485) |  | (2,283)
Net carrying value | [1] | 1,421 |  | 1,421 |  | 1,346
Unamortized intangible assets [Abstract] |  |  |  |  |  |
Goodwill | [1] | 31,376 |  | 31,376 |  | 23,296
Actual and Estimated Future Amortization Expense [Abstract] |  |  |  |  |  |
Amortization expense |  | 104 | $ 112 | 202 | $ 226 |
Estimated Amortization Expense [Abstract] |  |  |  |  |  |
Remaining 2020 |  | 210 |  | 210 |  |
2021 |  | 357 |  | 357 |  |
2022 |  | 284 |  | 284 |  |
2023 |  | 218 |  | 218 |  |
2024 |  | 156 |  | 156 |  |
Thereafter |  | 196 |  | 196 |  |
Mortgage Servicing Rights (MSRs) [Member] |  |  |  |  |  |
Amortized intangible assets [Abstract] |  |  |  |  |  |
Gross carrying value | [1] | 1,838 |  | 1,838 |  | 1,718
Accumulated amortization | [1] | (1,174) |  | (1,174) |  | (1,077)
Net carrying value | [1] | 664 |  | 664 |  | 641
Actual and Estimated Future Amortization Expense [Abstract] |  |  |  |  |  |
Amortization expense |  | 49 | 46 | 97 | 94 |
Estimated Amortization Expense [Abstract] |  |  |  |  |  |
Remaining 2020 |  | 98 |  | 98 |  |
2021 |  | 165 |  | 165 |  |
2022 |  | 128 |  | 128 |  |
2023 |  | 97 |  | 97 |  |
2024 |  | 71 |  | 71 |  |
Thereafter |  | 105 |  | 105 |  |
Core Deposit Intangibles [Member] |  |  |  |  |  |
Amortized intangible assets [Abstract] |  |  |  |  |  |
Gross carrying value | [1] | 1,943 |  | 1,943 |  | 1,786
Accumulated amortization | [1] | (1,186) |  | (1,186) |  | (1,081)
Net carrying value | [1] | 757 |  | 757 |  | 705
Actual and Estimated Future Amortization Expense [Abstract] |  |  |  |  |  |
Amortization expense |  | 55 | 58 | 105 | 116 |
Estimated Amortization Expense [Abstract] |  |  |  |  |  |
Remaining 2020 |  | 112 |  | 112 |  |
2021 |  | 192 |  | 192 |  |
2022 |  | 156 |  | 156 |  |
2023 |  | 121 |  | 121 |  |
2024 |  | 85 |  | 85 |  |
Thereafter |  | 91 |  | 91 |  |
Covenant not to Compete [Member] |  |  |  |  |  |
Amortized intangible assets [Abstract] |  |  |  |  |  |
Gross carrying value | [1] | 125 |  | 125 |  | 125
Accumulated amortization | [1] | (125) |  | (125) |  | (125)
Net carrying value | [1] | 0 |  | 0 |  | $ 0
Actual and Estimated Future Amortization Expense [Abstract] |  |  |  |  |  |
Amortization expense |  | 0 | $ 8 | 0 | $ 16 |
Estimated Amortization Expense [Abstract] |  |  |  |  |  |
Remaining 2020 |  | 0 |  | 0 |  |
2021 |  | 0 |  | 0 |  |
2022 |  | 0 |  | 0 |  |
2023 |  | 0 |  | 0 |  |
2024 |  | 0 |  | 0 |  |
Thereafter |  | $ 0 |  | $ 0 |  |
[1] | Excludes fully amortized intangible assets

X
- Definition Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
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