Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Components of net periodic benefit cost

The following table sets forth the components of net periodic benefit cost (income) for the three months ended June 30, 2015 and 2014 based on December 31, 2014 and 2013 actuarial measurement dates, respectively:

	Defined pension plan benefits						Other postretirement benefits
(In thousands)	2015			2014			2015		2014
Service (benefit) cost – benefits earned during the year	$	(2	)	$	25		$	34	$	29
Interest cost on projected benefit obligations	454			499			60		62
Expected return on plan assets	(532		)	(694		)	—		—
Amortization of prior service cost	—			—			13		40
Amortization of net loss	163			194			—		—
Net periodic benefit cost	$	83		$	24		$	107	$	131

The following table sets forth the components of net periodic benefit cost for the six months ended June 30, 2015 and 2014 based on December 31, 2014 and 2013 actuarial measurement dates, respectively:

	Defined pension plan benefits						Other postretirement benefits
(In thousands)	2015			2014			2015		2014
Service cost – benefits earned during the year	$	14		$	32		$	74	$	65
Interest cost on projected benefit obligations	900			993			126		135
Expected return on plan assets	(1,075		)	(1,407		)	—		—
Amortization of prior service cost	—			—			26		80
Amortization of net loss	354			347			—		—
Net periodic benefit cost (income)	$	193		$	(35	)	$	226	$	280