Accounting Changes (Tables)

12 Months Ended

Dec. 31, 2019

New Accounting Pronouncements or Change in Accounting Principle [Line Items]

Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]

	For the year ended December 31, 2018
	As reported			Adjustments			Balances without adoption of ASC 606
In thousands
Net sales	$	735,994		$	(59,683	)	$	676,311
Cost of sales	508,677			(42,036		)	466,641
Gross profit	227,317			(17,647		)	209,670
Selling, general and administrative expenses	172,271			(2,281		)	169,990
Other intangibles asset impairment (Note 12)	10,039			—			10,039
Restructuring costs (Note 5)	7,353			—			7,353
Loss on sale of business (Note 5)	5,722			539			6,261
Net gain on sale of assets	(1,031		)	—			(1,031		)
Operating income	32,963			(15,905		)	17,058
Interest expense, net	20,046			—			20,046
Non-service pension and post retirement benefit income	(12,127		)	—			(12,127		)
Other income, net	(92		)	—			(92		)
Earnings from continuing operations before income taxes	25,136			(15,905		)	9,231
Income tax expense	9,259			(2,486		)	6,773
Earnings from continuing operations, net of tax	$	15,877		$	(13,419	)	$	2,458