Defined Benefit Pension Plan (Tables)

3 Months Ended

Mar. 31, 2013

Compensation and Retirement Disclosure [Abstract]

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

Net periodic benefit cost recorded related to the Company’s pension plans for the three months ended March 31, 2013 and 2012 is detailed in the following table.

	Three Months Ended March 31,
(Dollars in thousands)	2013			2012
Service costs	$	21		$	19
Interest costs	149			181
Amortization of net gain/loss	345			248
Amortization of prior service cost	(297		)	(181		)
Total recognized in net periodic benefit cost	$	218		$	267