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Employee Benefit Plans (Tables) | 3 Months Ended
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Sep. 30, 2012
Defined Benefit Pension Plans |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) | The net periodic benefit cost for the defined benefit pension plans is as follows:
| Three Months Ended September 30,
| 2012 |  | 2011
(In thousands) | (Unaudited)
Service cost | $ | 119 |  |  | $ | 124 |
Interest cost | 1,449 |  |  | 1,525 |
Expected return on plan assets | (1,660 | ) |  | (1,703 | )
Amortization of net (gain) loss* | 387 |  |  | 342 |
Amortization of prior service cost (credit)* | 5 |  |  | 5 |
Net periodic benefit cost | $ | 300 |  |  | $ | 293 |
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* | These amounts represent the estimated portion of the net (gain) loss and net prior service cost (credit) remaining in accumulated other comprehensive income that is expected to be recognized as a component of net periodic benefit cost over the current fiscal year.
Weighted-average assumptions used to determine net periodic benefit cost
| Fiscal
| 2013 |  | 2012
Discount rate | 4.55% |  | 5.60%
Expected long-term rate of return | 8.00% |  | 8.25%
Rate of compensation increase * | —% |  | 3.00%
Other Postretirement Benefits |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) | The following table shows the components of net periodic postretirement benefit cost for the three months ended September 30, 2012 and 2011.
|  | Three Months Ended September 30,
(In thousands) |  | 2012 |  | 2011
Components of Net Periodic Postretirement Benefit Cost |  | (Unaudited)
Service cost |  | $ | 409 |  |  | $ | 409 |
Interest cost |  | 330 |  |  | 330 |
Expected return on plan assets |  | — |  |  | — |
Amortization of net gain |  | (199 | ) |  | (199 | )
Amortization of unrecognized transition (asset) obligation |  | — |  |  | — |
Amortization of prior service cost (credit) |  | (58 | ) |  | (58 | )
Net periodic postretirement benefit cost |  | $ | 482 |  |  | $ | 482 |
Weighted-average assumptions used to determine net periodic postretirement benefit cost
| Fiscal
| 2013 |  | 2012
Discount rate | 5.46% |  | 5.46%

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- Definition Tabular disclosure of the changes in plan assets and benefit obligations recognized in other comprehensive income (loss) during the period. + References No definition available. + Details
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