Employee Post-Retirement Benefits (Tables)

9 Months Ended

Sep. 30, 2013

Employee Post-Retirement Benefits [Abstract]

Employee Post-Retirement Benefits

	Three Months Ended						Nine Months Ended
	September 30						September 30
(Dollars in thousands)	2013			2012			2013			2012
Components of net periodic benefit cost
Service cost	$	67		$	150		$	201		$	450
Interest cost		120			188			360			564
Expected return on plan assets		-			-			-			-
Amortization of transition obligation		-			15			-			45
Amortization of prior service credits		(236	)		(19	)		(708	)		(57	)
Amortization of net actuarial loss		119			135			359			405
Net periodic benefit cost	$	70		$	469		$	212		$	1,407