Disclosures About Fair Value of Assets and Liabilities (Details Textual) |
12 Months Ended |
|---|---|
Dec. 31, 2016 | |
| Disclosures About Fair Value Of Assets And Liabilities (Textual) | |
| Interest rate on mortgage service description | The mortgage servicing rights have increased substantially in value. The servicing rights have had a decline in prepayments and the .10 percent decrease in the discount rate reflects the change in market rates. |