Revenue from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Schedule of Contract Assets and Liabilities

Contract assets and liabilities consisted of the following:

In thousands	December 31, 2019		December 31, 2018		Dollar Change
Contract assets	$	28,245	$	23,040	$	5,205
Contract liabilities	$	1,441	$	4,537	$	(3,096	)

Schedule of Disaggregation of Revenue by Geographical Location

Disaggregated revenue by geographical region, based on the region in which the sales originated, for the years ended December 31, 2019 and 2018 were as follows:

	Year Ended December 31, 2019
In thousands	Performance Materials		Technical Nonwovens		Thermal Acoustical Solutions		Eliminations and Other			Consolidated Net Sales
North America	$	176,094	$	157,579	$	245,870	$	(24,287	)	$	555,256
Europe	61,889		68,456		98,221		(718		)	227,848
Asia	7,497		29,311		17,486		—			54,294
Total Net Sales	$	245,480	$	255,346	$	361,577	$	(25,005	)	$	837,398

	Year Ended December 31, 2018
In thousands	Performance Materials		Technical Nonwovens		Thermal Acoustical Solutions		Eliminations and Other			Consolidated Net Sales
North America	$	117,313	$	167,519	$	250,133	$	(25,121	)	$	509,844
Europe	49,055		73,912		99,529		(697		)	221,799
Asia	2,849		35,640		15,765		—			54,254
Total Net Sales	$	169,217	$	277,071	$	365,427	$	(25,818	)	$	785,897