EMPLOYEE BENEFIT PLANS (Tables)

3 Months Ended

Mar. 31, 2014

Components of Net Periodic Pension and Other Post-Retirement Benefit Cost

Components of net periodic pension and other post-retirement benefit costs for the three months ended March 31, 2014 and 2013 for those salaried and hourly covered employees were as follows:

	Pension Benefits						Other Post- Retirement Benefits
	2014			2013			2014		2013
Service cost	$	527		$	691		$	239	$	216
Interest cost		1,966			1,666			534		477
Expected return on plan assets		(2,825	)		(2,584	)		—		—
Amortization of prior service cost		228			248			172		303
Amortization of actuarial loss		1,358			1,790			24		88
Special termination benefits		—			2,052			—		162
Net periodic benefit cost	$	1,254		$	3,863		$	969	$	1,246