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Employee Benefit Plans (Tables)
3 Months Ended
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

_____________
*
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%