Pension and Post-Retirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2017

Compensation And Retirement Disclosure [Abstract]

Schedule of Components of Net Periodic Pension Cost

A summary of net periodic pension cost related to the Company’s pension plans for the three and six months ended June 30, 2017 and 2016 was as follows (dollars in thousands):

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2017			2016			2017			2016
Service cost - benefit earned during the period	$	321		$	317		$	642		$	634
Interest cost on projected benefit obligation		1,862			2,173			3,724			4,516
Expected return on plan assets		(2,272	)		(2,547	)		(4,544	)		(5,265	)
Amortization of prior service cost		72			74			144			148
Amortization of actuarial loss		1,062			1,321			2,124			2,740
Settlement loss		-			11,744			-			11,744
Net periodic pension cost	$	1,045		$	13,082		$	2,090		$	14,517