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Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2014

Pension Costs [Member]

Defined Benefit Plan Disclosure [Line Items]



	For the Three Months Ended
	March 31,
	2013			2014
	(Dollars in thousands)
Service cost	$	489		$	473
Interest cost	1,985			2,169
Expected return on plan assets	(1,706		)	(1,938		)
Amortization of prior service cost	6			1
Net cost	$	774		$	705

Postretirement Costs [Member]

Defined Benefit Plan Disclosure [Line Items]

Schedule Of Benefit Plans



	For the Three Months Ended
	March 31,
	2013			2014
	(Dollars in thousands)
Service cost	$	28		$	19
Interest cost	331			352
Amortization of prior service benefit	(50		)	(47		)
Net cost	$	309		$	324

- Definition

Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.

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