Quarterly report pursuant to Section 13 or 15(d)

Employee Retirement Plans (Tables)

v2.4.0.6
Employee Retirement Plans (Tables)
3 Months Ended
Mar. 31, 2013
Pension cost
 
Employee retirement plans  
Schedule of components of net periodic other postretirement benefit cost

 

 

 

Three months ended

 

 

 

March 31,
2013

 

March 31,
2012

 

 

 

 

 

 

 

Component of net periodic pension cost:

 

 

 

 

 

Service cost

 

$

62

 

$

67

 

Interest cost

 

362

 

370

 

Expected return on plan assets

 

(352

)

(318

)

Amortization of net loss

 

301

 

192

 

Net periodic pension cost

 

$

373

 

$

311

 

 

Other postretirement benefit cost
 
Employee retirement plans  
Schedule of components of net periodic other postretirement benefit cost

 

 

 

Three months ended

 

 

 

March 31,
2013

 

March 31,
2012

 

 

 

 

 

 

 

Components of net periodic other postretirement benefit cost

 

 

 

 

 

Service cost

 

$

63

 

$

70

 

Interest cost

 

61

 

90

 

Amortization of net gain

 

(43

)

(4

)

Net periodic other postretirement benefit cost

 

$

81

 

$

156