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Fair Value (Narrative Disclosures) (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract] |  |
Fair Value, Assets, Level 1 to Level 2 Transfers, Amount1 | $ 0 | $ 0
Fair Value, Assets, Level 2 to Level 1 Transfers, Amount1 | 0 | 0
Fair value, assets, transfers into level 3 | 0 | 0
Fair value, assets, transfers out of level 3 | 0 | 0
Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount1 | 0 | 0
Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount1 | 0 | 0
Fair value, liabilities, transfers into level 3 | 0 | 0
Fair value, liabilities, transfers out of level 3 | 0 | 0
Servicing Asset at Fair Value, Amount | $ 1,300,000 | 1,800,000
Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Quantification of unobservable inputs for level 3 values for impaired loans | 15.00% |
Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Quantification of unobservable inputs for level 3 values for impaired loans | 50.00% |
Weighted average |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Quantification of unobservable inputs for level 3 values for impaired loans | 34.00% |
Fair Value, Measurements, Nonrecurring [Member] | Impaired loans |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | $ 15,706,000 | 15,147,000
Fair Value, Measurements, Nonrecurring [Member] | Foreclosed properties |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 2,547,000 | 1,069,000
Fair Value, Measurements, Nonrecurring [Member] | Loan servicing rights |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 1,278,000 |
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 1 Inputs | Impaired loans |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 0 | 0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 1 Inputs | Foreclosed properties |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 0 | 0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 1 Inputs | Loan servicing rights |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 2 Inputs | Impaired loans |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 13,935,000 | 10,063,000
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 2 Inputs | Foreclosed properties |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 2,547,000 | 1,069,000
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 2 Inputs | Loan servicing rights |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 0 |
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 3 Inputs | Impaired loans |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 1,771,000 | 5,084,000
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 3 Inputs | Foreclosed properties |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | 0 | $ 0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value Measurements - Level 3 Inputs | Loan servicing rights |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value Disclosure | $ 1,278,000 |

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- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6469459&loc=d3e122501-111745 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122625-111746 + Details
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