Defined Benefit Pension Plans (Tables)

6 Months Ended

Jun. 30, 2011

Defined Benefit Pension Plans [Abstract]

Net periodic benefit cost recorded related to the Company's pension plans

	Three Months Ended					Six Months Ended
	June 30,					June 30,
(Dollars in thousands)	2011		2010			2011		2010
Service costs	$	17	$	13		$	34	$	26
Interest costs		212		229			426		471
Amortization of net gain/loss		232		145			464		332
Effect of settlement		—		(35	)		—		(35	)
Total recognized in net periodic benefit cost	$	461	$	352		$	924	$	794