Pension Plan (Tables)

12 Months Ended

Dec. 31, 2012

Compensation and Retirement Disclosure [Abstract]

Reconciliation Of The Changes In Projected Benefit Obligation

The following is a reconciliation of the changes in the projected benefit obligation for the years ended December 31, 2012 and 2011:

	December 31,
	2012			2011
	(In thousands)
Projected benefit obligation, beginning of year	$	11,896		$	10,034
Interest cost	526			541
Actuarial loss (gain)	(85		)	1,735
Benefit payments	(414		)	(414		)
Settlement payments	(11,923		)	—
Projected benefit obligation, end of year	$	—		$	11,896

Components Of Net Periodic Benefit Costs

The following table presents the components of net periodic benefit costs for the three years ended December 31, 2012:

	Years ended December 31,
	2012			2011			2010
	(In thousands)
Components of net periodic benefit cost:
Interest cost	$	526		$	541		$	538
Amortization of actuarial loss	128			—			—
	654			541			538
Settlement loss, net	2,162			—			—
Net periodic benefit cost	$	2,816		$	541		$	538
Weighted average assumption:
Discount rate	4.50		%	5.50		%	6.00		%