GOODWILL AND OTHER INTANGIBLE ASSETS - Summary of Changes in Amounts of Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Goodwill
Goodwill, beginning balance	$ 105,195
Purchase price allocation adjustment	0
Translation	1,300
Goodwill, ending balance	106,495
Finite-lived Intangible Assets [Roll Forward]
Accumulated amortization, beginning balance	(24,764)
Accumulated amortization	(4,632)
Accumulated amortization, ending balance	(29,928)
Total intangibles	135,971	$ 133,434
Total intangibles, translation	2,537
Total accumulated amortization, translation	(532)
Net intangibles, translation	2,005
Net intangibles	106,043	$ 108,670
Airlaid Materials
Goodwill
Goodwill, beginning balance	105,195
Purchase price allocation adjustment	0
Translation	1,300
Goodwill, ending balance	106,495
Airlaid Materials | Tradename
Finite-lived Intangible Assets [Roll Forward]
Total intangibles, beginning balance	3,442
Total intangibles, Translation	64
Total intangibles, ending balance	3,506
Accumulated amortization, beginning balance	(739)
Accumulated amortization	(87)
Accumulated amortization, Translation	(14)
Accumulated amortization, ending balance	(840)
Net intangibles, beginning balance	2,703
Net intangibles, Translation	50
Net intangibles, ending balance	2,666
Airlaid Materials | Technology and related
Finite-lived Intangible Assets [Roll Forward]
Total intangibles, beginning balance	17,512
Total intangibles, Translation	317
Total intangibles, ending balance	17,829
Accumulated amortization, beginning balance	(5,437)
Accumulated amortization	(580)
Accumulated amortization, Translation	(113)
Accumulated amortization, ending balance	(6,130)
Net intangibles, beginning balance	12,075
Net intangibles, Translation	204
Net intangibles, ending balance	11,699
Airlaid Materials | Customer relationships and related
Finite-lived Intangible Assets [Roll Forward]
Total intangibles, beginning balance	43,152
Total intangibles, Translation	434
Total intangibles, ending balance	43,586
Accumulated amortization, beginning balance	(13,571)
Accumulated amortization	(1,853)
Accumulated amortization, Translation	(187)
Accumulated amortization, ending balance	(15,611)
Net intangibles, beginning balance	29,581
Net intangibles, Translation	247
Net intangibles, ending balance	27,975
Spunlace | Tradename
Finite-lived Intangible Assets [Roll Forward]
Total intangibles, beginning balance	27,290
Total intangibles, Translation	678
Total intangibles, ending balance	27,968
Accumulated amortization, beginning balance	(1,759)
Accumulated amortization	(731)
Accumulated amortization, Translation	20
Accumulated amortization, ending balance	(2,470)
Net intangibles, beginning balance	25,531
Net intangibles, Translation	698
Net intangibles, ending balance	25,498
Spunlace | Technology and related
Finite-lived Intangible Assets [Roll Forward]
Total intangibles, beginning balance	14,372
Total intangibles, Translation	357
Total intangibles, ending balance	14,729
Accumulated amortization, beginning balance	(1,455)
Accumulated amortization	(603)
Accumulated amortization, Translation	(191)
Accumulated amortization, ending balance	(2,249)
Net intangibles, beginning balance	12,917
Net intangibles, Translation	166
Net intangibles, ending balance	12,480
Spunlace | Customer relationships and related
Finite-lived Intangible Assets [Roll Forward]
Total intangibles, beginning balance	27,666
Total intangibles, Translation	687
Total intangibles, ending balance	28,353
Accumulated amortization, beginning balance	(1,803)
Accumulated amortization	(778)
Accumulated amortization, Translation	(47)
Accumulated amortization, ending balance	(2,628)
Net intangibles, beginning balance	25,863
Net intangibles, Translation	640
Net intangibles, ending balance	$ 25,725