Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost (Credit)

Components of Net Periodic Benefit Cost (Credit) for the Three Months Ended September 30,

	Pension Benefits						Supplemental Insurance/ Retirement Plan
	2015			2014			2015		2014
	(In thousands)
Service cost	$	336		$	258		$	397	$	389
Interest		394			367			341		331
Expected return on plan assets		(688	)		(636	)		—		—
Recognized prior service cost (benefit)		(26	)		(26	)		29		29
Recognized net actuarial losses		203			3			150		88
Net periodic benefit (credit) cost	$	219		$	(34	)	$	917	$	837

Components of Net Periodic Benefit Cost (Credit) for the Nine Months Ended September 30,

	Pension Benefits						Supplemental Insurance/ Retirement Plan
	2015			2014			2015		2014
	(In thousands)
Service cost	$	1,008		$	775		$	1,191	$	1,166
Interest		1,182			1,100			1,023		994
Expected return on plan assets		(2,064	)		(1,907	)		—		—
Recognized prior service cost (benefit)		(78	)		(78	)		87		86
Recognized net actuarial losses		610			9			449		266
Net periodic benefit (credit) cost	$	658		$	(101	)	$	2,750	$	2,512