Other Income (Loss), Net (Tables)

12 Months Ended

Dec. 31, 2015

Other Income and Expenses [Abstract]

Schedule of Other Income (Loss), Net

(In thousands)	2015			2014			2013
Interest income	$	1,525		$	1,822		$	1,142
Gain on asset dispositions, net	1,724			2,094			436
Land impairment loss	—			(50		)	(1,557		)
Disposal of non-core product lines	(4,223		)	—			—
Impairment of intangible assets	(723		)	—			—
Other, net	836			(1,101		)	(196		)
Total	$	(861	)	$	2,765		$	(175	)