Goodwill and Intangible Assets (Narrative Disclosures) (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Goodwill and Intangible Assets Disclosure [Abstract] | |||
| Goodwill | $ 10,700,000 | $ 10,700,000 | |
| Goodwill impairment charges | 0 | ||
| Loan servicing asset | 1,906,000 | 1,563,000 | |
| Loan servicing asset amortization | $ 639,000 | $ 197,000 | $ 24,000 |