Defined Benefit Pension Plan (Tables)

6 Months Ended

Jun. 30, 2015

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 plan for the three and six months ended June 30, 2015 and 2014 is detailed in the following table.

	Three Months Ended June 30,						Six Months Ended June 30,
(Dollars in thousands)	2015			2014			2015			2014
Service cost	$	8		$	22		$	29		$	44
Interest cost	56			172			225			343
Amortization of net gain (loss)	(50		)	117			(198		)	234
Amortization of prior service cost (benefit)	86			(297		)	343			(594		)
Total recognized in net periodic benefit cost	$	100		$	14		$	399		$	27