|
Note G - Pensions and Other Postretirement Benefits (Details) - Assumptions Used
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
|
Pension Benefits [Member]
|
||
| Note G - Pensions and Other Postretirement Benefits (Details) - Assumptions Used [Line Items] | ||
| Discount rate | 4.30% | 3.40% |
| Rate of compensation increase | 3.50% | 3.50% |
| Discount rate | 4.30% | 4.00% |
| Expected long-term rate of return on plan assets | 7.00% | 7.00% |
| Rate of compensation increase | 3.50% | 3.50% |
|
Postretirment Benefits [Member]
|
||
| Note G - Pensions and Other Postretirement Benefits (Details) - Assumptions Used [Line Items] | ||
| Discount rate | 4.50% | 3.20% |
| Discount rate | 3.20% | 3.76% |