Other, Net (Tables)

3 Months Ended

Mar. 31, 2016

Other Income and Expenses [Abstract]

Schedule of Other Operating Cost and Expense, by Component

Other, net consists of the following:

	Three months ended March 31,
In thousands	2016			2015
Impairment of equity securities	$	—		$	(1,514	)
Foreign exchange gain (loss)	(164		)	(2,206		)
Gain (loss) on sale of assets	1,673			(44		)
Other	(195		)	1,253
Other, net	$	1,314		$	(2,511	)