Employee Benefits (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Employee Benefits (Textual) | ||
| Maximum employee contribution of compensation received | 4.00% | |
| Employer mmatching contribution, percent | 100.00% | |
| Amount of Employer contributions charged to expense | $ 400 | $ 400 |
| Cash surrender value of all life insurance policies | $ 13,725 | $ 13,437 |
| Vesting period of company's contribution to each employee account | 3 years | |
| Employee stock ownership plan (ESOP), number of allocated shares | 466,442 | 457,647 |
| Employee stock ownership plan (ESOP), compensation expense | $ 300 | $ 200 |
| Vesting period of matching contribution | 3 years | |
| Description of supplemental executive retirement plan agreement with certain active and retired officers | Agreements provide monthly payments for up to 15 years that equal 15 percent to 25 percent of average compensation prior to retirement or death. | |
| Expense charged under Supplemental Executive Retirement Plan agreements | $ 10 | $ 200 |