|
Employee Benefit Plans (Schedule Of Net Periodic Benefit Costs) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
| Pension Benefits [Member] | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Interest cost | $ 364 | $ 375 |
| Expected return on plan assets | (396) | (377) |
| Amortization of net gain | 84 | 48 |
| Net periodic benefit cost | 52 | 46 |
| Other Postretirement Benefit Plans Defined Benefit [Member] | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Service cost | 13 | 15 |
| Interest cost | 8 | 13 |
| Amortization of net gain | (12) | (3) |
| Net periodic benefit cost | $ 9 | $ 25 |