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Pension (Tables)
 9 Months Ended
Sep. 30, 2015
Pension [Abstract]  
Net Pension Cost
The amount of net pension cost is shown in the table below:
 
For the Three Months Ended September 30
 
For the Nine Months Ended September 30
(In thousands)
2015
2014
 
2015
2014
Service cost - benefits earned during the period
$
127

$
133

 
$
379

$
399

Interest cost on projected benefit obligation
1,139

1,262

 
3,571

3,785

Expected return on plan assets
(1,523
)
(1,561
)
 
(4,569
)
(4,683
)
Amortization of prior service cost
(203
)
—

 
(203
)
—

Amortization of unrecognized net loss
660

359

 
1,969

1,079

Net periodic pension cost
$
200

$
193

 
$
1,147

$
580