Employee Benefit Plans

6 Months Ended

Jun. 30, 2011

Employee Benefit Plans

Employee Benefit Plans

NOTE I — Employee Benefit Plans

The Company has one frozen defined benefit pension plan 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 sets forth the components of net periodic pension expense (benefit) for the three and six months ended June 30, 2011 and 2010.

	Three Months Ended June 30,						Six Months Ended June 30,
	2011			2010			2011			2010
Interest cost	$	603		$	612		$	1,206		$	1,224
Expected return on plan assets		(644	)		(588	)		(1,288	)		(1,176	)
Amortization of net loss		91			68			182			135
Total pension expense	$	50		$	92		$	100		$	183