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6. Fair Value, Loans Impaired (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2017 | Dec. 31, 2016
Mortgage loans held for sale | $ 2,623 | $ 5,709
Impaired loans | 26,453 | 25,772
Other real estate | $ 0 | 283
Mortgage loans held for sale [Member] |  |
Valuation Technique | Rate lock commitment |
Significant Unobservable Inputs | N/A |
General Range of Significant Unobservable Input Values | N/A |
Impaired loans [Member] |  |
Valuation Technique | Appraised value and discounted cash flows |
Significant Unobservable Inputs | Discounts to reflect current market conditions and ultimate collectibility |
General Range of Significant Unobservable Input Values | 0 - 25% |
Other real estate [Member] |  |
Valuation Technique | Appraised value |
Significant Unobservable Inputs | Discounts to reflect current market conditions and estimated costs to sell |
General Range of Significant Unobservable Input Values | 0 - 25% |
Level 1 |  |
Mortgage loans held for sale | $ 0 | 0
Impaired loans | 0 | 0
Other real estate | 0 | 0
Level 2 |  |
Mortgage loans held for sale | 0 | 0
Impaired loans | 0 | 0
Other real estate | 0 | 0
Level 3 |  |
Mortgage loans held for sale | 2,623 | 5,709
Impaired loans | 26,453 | 25,772
Other real estate | $ 0 | $ 283

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