Defined Benefit Pension Plan (Tables)

6 Months Ended

Jun. 30, 2016

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, 2016 and 2015 is detailed in the following table.

	Three Months Ended June 30,					Six Months Ended June 30,
(Dollars in thousands)	2016		2015			2016		2015
Service cost	$	—	$	8		$	—	$	29
Interest cost	—		56			—		225
Amortization of net loss	—		(50		)	—		(198		)
Amortization of prior service cost	—		86			—		343
Total recognized in net periodic benefit cost	$	—	$	100		$	—	$	399