| Net periodic pension cost |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| |
|
Three Months Ended
|
|
|
Nine Months Ended
|
|
| |
|
June 30, |
|
|
June 30, |
|
| |
|
2012 |
|
|
2011 |
|
|
2012 |
|
|
2011 |
|
| |
|
|
|
|
|
Pension Plans:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Service Cost
|
|
$ |
550 |
|
|
$ |
592 |
|
|
$ |
1,990 |
|
|
$ |
1,824 |
|
|
Interest Cost
|
|
|
1,011 |
|
|
|
900 |
|
|
|
2,936 |
|
|
|
2,656 |
|
|
Expected Return on Plan Assets
|
|
|
(1,007) |
|
|
|
(720) |
|
|
|
(2,547) |
|
|
|
(2,164) |
|
|
Recognized Actuarial Losses
|
|
|
715 |
|
|
|
474 |
|
|
|
1,910 |
|
|
|
1,314 |
|
|
Amortization of Prior Service Costs
|
|
|
12 |
|
|
|
15 |
|
|
|
47 |
|
|
|
46 |
|
| |
|
|
|
|
|
Net Periodic Pension Cost
|
|
$ |
1,281 |
|
|
$ |
1,261 |
|
|
$ |
4,336 |
|
|
$ |
3,676 |
|
| |
|
|
|
|
|
Supplemental Executive Retirement Plan:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Service Cost
|
|
$ |
107 |
|
|
$ |
81 |
|
|
$ |
327 |
|
|
$ |
243 |
|
|
Interest Cost
|
|
|
91 |
|
|
|
89 |
|
|
|
276 |
|
|
|
267 |
|
|
Expected Return on Plan Assets
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
Recognized Actuarial Losses
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
Amortization of Prior Service Costs
|
|
|
105 |
|
|
|
105 |
|
|
|
315 |
|
|
|
315 |
|
| |
|
|
|
|
|
Net Periodic Pension Cost
|
|
$ |
303 |
|
|
$ |
275 |
|
|
$ |
918 |
|
|
$ |
825 |
|
| |
|
|
|
|
|