REVENUE (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disaggregation Of Revenue [Line Items]
Net sales	$ 357,005	$ 363,963	$ 735,213	$ 745,643	$ 1,500,000
Inter-segment sales elimination
Disaggregation Of Revenue [Line Items]
Net sales	(651)	0	(1,198)	0
Net sales
Disaggregation Of Revenue [Line Items]
Net sales	357,005	363,963	735,213	745,643
Net sales | Inter-segment sales elimination
Disaggregation Of Revenue [Line Items]
Net sales	(651)	0	(1,198)	0
Airlaid Materials
Disaggregation Of Revenue [Line Items]
Net sales	152,511	143,708	311,952	293,172
Airlaid Materials | Americas
Disaggregation Of Revenue [Line Items]
Net sales	85,492	77,608	175,329	158,521
Airlaid Materials | Europe, Middle East and Africa
Disaggregation Of Revenue [Line Items]
Net sales	63,519	63,355	129,510	126,491
Airlaid Materials | Asia Pacific
Disaggregation Of Revenue [Line Items]
Net sales	3,500	2,745	7,113	8,160
Airlaid Materials | Net sales
Disaggregation Of Revenue [Line Items]
Net sales	152,511	143,708	311,952	293,172
Airlaid Materials | Feminine hygiene
Disaggregation Of Revenue [Line Items]
Net sales	51,882	56,943	110,127	116,255
Airlaid Materials | Specialty wipes
Disaggregation Of Revenue [Line Items]
Net sales	45,535	37,908	90,329	75,003
Airlaid Materials | Tabletop
Disaggregation Of Revenue [Line Items]
Net sales	31,778	26,771	62,193	57,518
Airlaid Materials | Food pads
Disaggregation Of Revenue [Line Items]
Net sales	3,361	3,475	6,901	6,951
Airlaid Materials | Home care
Disaggregation Of Revenue [Line Items]
Net sales	6,781	5,513	14,140	11,798
Airlaid Materials | Adult incontinence
Disaggregation Of Revenue [Line Items]
Net sales	7,063	6,260	14,422	12,989
Airlaid Materials | Other
Disaggregation Of Revenue [Line Items]
Net sales	6,111	6,838	13,840	12,658
Composite Fibers
Disaggregation Of Revenue [Line Items]
Net sales	125,725	123,338	258,316	259,167
Composite Fibers | Americas
Disaggregation Of Revenue [Line Items]
Net sales	32,416	42,077	66,628	80,053
Composite Fibers | Europe, Middle East and Africa
Disaggregation Of Revenue [Line Items]
Net sales	72,680	59,868	146,530	133,472
Composite Fibers | Asia Pacific
Disaggregation Of Revenue [Line Items]
Net sales	20,629	21,393	45,158	45,642
Composite Fibers | Net sales
Disaggregation Of Revenue [Line Items]
Net sales	125,725	123,338	258,316	259,167
Composite Fibers | Food & beverage
Disaggregation Of Revenue [Line Items]
Net sales	70,755	74,465	149,699	149,688
Composite Fibers | Wallcovering
Disaggregation Of Revenue [Line Items]
Net sales	19,570	9,902	35,727	25,733
Composite Fibers | Technical specialties
Disaggregation Of Revenue [Line Items]
Net sales	20,542	18,603	41,995	41,739
Composite Fibers | Composite laminates
Disaggregation Of Revenue [Line Items]
Net sales	8,818	11,570	17,801	22,867
Composite Fibers | Metallized
Disaggregation Of Revenue [Line Items]
Net sales	6,040	8,798	13,094	19,140
Spunlace
Disaggregation Of Revenue [Line Items]
Net sales	79,420	96,917	166,143	193,304
Spunlace | Americas
Disaggregation Of Revenue [Line Items]
Net sales	50,001	54,985	103,153	110,469
Spunlace | Europe, Middle East and Africa
Disaggregation Of Revenue [Line Items]
Net sales	23,289	30,245	48,352	60,070
Spunlace | Asia Pacific
Disaggregation Of Revenue [Line Items]
Net sales	6,130	11,687	14,638	22,765
Spunlace | Net sales
Disaggregation Of Revenue [Line Items]
Net sales	79,420	96,917	166,143	193,304
Spunlace | Consumer wipes
Disaggregation Of Revenue [Line Items]
Net sales	34,759	39,549	72,868	85,706
Spunlace | Critical cleaning
Disaggregation Of Revenue [Line Items]
Net sales	17,584	27,783	46,733	52,061
Spunlace | Health care
Disaggregation Of Revenue [Line Items]
Net sales	16,808	15,434	27,183	29,039
Spunlace | Hygiene
Disaggregation Of Revenue [Line Items]
Net sales	5,034	6,233	10,694	12,146
Spunlace | High performance
Disaggregation Of Revenue [Line Items]
Net sales	4,608	4,018	7,817	8,130
Spunlace | Beauty care
Disaggregation Of Revenue [Line Items]
Net sales	$ 627	$ 3,900	$ 848	$ 6,222