|
Pension And SERP Plans (Components Of The Net Periodic Pension Plan Cost) (Pension) (Details) (Pension [Member], USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2012
|
Sep. 30, 2011
|
Sep. 30, 2012
|
Sep. 30, 2011
|
|
|
Pension [Member]
|
||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Service cost | $ 0 | $ 0 | $ 0 | $ 0 |
| Interest cost | 344 | 412 | 1,035 | 1,072 |
| Expected return on assets | (552) | (549) | (1,659) | (1,669) |
| Amortization of transition asset | (10) | (10) | (30) | (30) |
| Recognized net actuarial loss | 95 | 9 | 285 | 209 |
| Amortization of prior service cost | 3 | 5 | 9 | 9 |
| Net pension credit included in employee benefits | $ (120) | $ (133) | $ (360) | $ (409) |