Benefit Plans

6 Months Ended

Jun. 30, 2016

Benefit Plans [Abstract]

Benefit Plans

Note 4: Benefit Plans

Pension expense includes the following:

	Three months ended June 30,				Six months ended June 30,
	2016		2015		2016		2015
	(In thousands)
Service cost	$	78	$	85	$	156	$	170
Interest cost		50		48		100		96
Expected return on assets		(86)		(94)		(172)		(188)
Amortization of prior service cost and net loss		(2)		(12)		(4)		(24)
Pension expense	$	40	$	27	$	80	$	54