|
Employee Benefits Plan (Details 3) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2014
|
|
| Pension Plan [Member] | |
| Actuarial loss | $ 2,240 |
| Prior service cost | (827) |
| Total | 1,413 |
| Life and Healthcare Plan [Member] | |
| Actuarial loss | 31 |
| Prior service cost | 16 |
| Total | 47 |
| SERP Plan [Member] | |
| Actuarial loss | 582 |
| Prior service cost | 73 |
| Total | $ 655 |