XML 53 R16.htm IDEA: XBRL DOCUMENT v2.4.1.9
Employee Benefit Plans
 3 Months Ended
Mar. 31, 2015
Compensation and Retirement Disclosure [Abstract]  
Employee Benefit Plans
Employee Benefit Plans
The Company has a defined benefit pension plan which is frozen, that covers certain U.S. hourly and salaried employees. The defined benefit plan provides benefits based primarily on the participants’ years of service and compensation. The following table represents the components of net periodic pension expense (income):
 
Three Months Ended March 31,
 
2015

2014
Interest cost
$
572

 
$
590

Expected return on plan assets
(799
)
 
(776
)
Amortization of net loss
357

 
80

Total net periodic pension expense (income)
$
130

 
$
(106
)