Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2012

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Schedule Of Net Periodic Benefit Cost

The components of net periodic benefit cost for both plans are as follows (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
Service cost	$	491		$	789		$	1,389		$	1,931
Interest cost	969			724			2,067			1,890
Expected return on plan assets	(667		)	(405		)	(1,769		)	(1,225		)
Prior service cost	(35		)	(21		)	(93		)	(70		)
Recognized loss	467			151			856			462
Total	$	1,225		$	1,238		$	2,450		$	2,988