XML 71 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Employee Benefit Plans
3 Months Ended
Mar. 31, 2013
Compensation and Retirement Disclosure [Abstract]  
Employee Benefit Plans
Employee Benefit Plans
Components of the net periodic pension and postretirement benefit cost (credit) for the three months ended March 31, 2013 and 2012 are as follows:
 
 
March 31,
 
2013
 
2012
Service cost
$
213

 
$
192

Interest cost
1,619

 
1,750

Expected return on assets
(2,320
)
 
(2,464
)
Amortization of prior service cost
81

 
81

Amortization of actuarial loss
485

 
149

Net periodic pension and postretirement benefit cost (credit)
$
78

 
$
(292
)

As of March 31, 2013, the Company had not made any cash contributions to its pension plans for this fiscal year and does not anticipate making any significant cash contributions to its pension plans in 2013.