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Employee Benefit Plans (Tables)
3 Months Ended
Sep. 30, 2014
Pension Plan
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Schedule of Net Periodic Benefit Costs
The net periodic benefit cost for the defined benefit pension plans is as follows:
 
Three Months Ended
September 30,
 
2014
 
2013
(In thousands)
 
Service cost
$
97

 
$
100

Interest cost
1,415

 
1,452

Expected return on plan assets
(1,823
)
 
(1,705
)
Amortization of net loss(1)
303

 
336

Amortization of net prior service cost(1)

 

Net periodic benefit (credit) cost
$
(8
)
 
$
183


_____________
(1) These amounts represent the estimated portion of the net loss and net prior service cost remaining in AOCI that is expected to be recognized as a component of net periodic benefit cost over the current fiscal year.
Schedule of Weighted Average Assumptions Used
Weighted-Average Assumptions Used to Determine Net Periodic Benefit Cost
 
Fiscal
 
2015
 
2014
Discount rate
4.15%
 
4.50%
Expected long-term rate of return on plan assets
7.50%
 
8.00%
Other Postretirement Benefit Plans, Defined Contribution [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Schedule of Net Periodic Benefit Costs
The following table shows the components of net periodic postretirement benefit cost (credit) for the Retiree Medical Plan and Death Benefit for the three months ended September 30, 2014 and 2013. Net periodic postretirement benefit credit for the three months ended September 30, 2014 is based on employee census information as of July 1, 2014 and asset information as of June 30, 2014. 
 
 
Three Months Ended September 30,
 
 
2014
 
2013
(In thousands)
 
 
Components of Net Periodic Postretirement Benefit Credit:
 
 
 
 
Service cost
 
$
299

 
$
234

Interest cost
 
235

 
202

Expected return on plan assets
 

 

Amortization of net gain
 
(125
)
 
(220
)
Amortization of unrecognized transition (asset) obligation
 

 

Amortization of net prior service credit
 
(439
)
 
(440
)
Net periodic postretirement benefit credit
 
$
(30
)
 
$
(224
)
Schedule of Weighted Average Assumptions Used
Weighted-Average Assumptions Used to Determine Net Periodic Postretirement Benefit Cost 
 
Fiscal
 
2015
 
2014
Retiree Medical Plan discount rate
4.29%
 
4.80%
Death Benefit discount rate
4.48%
 
4.53%