BUSINESS SEGMENTS - Segment Operations and Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Operations [Abstract]
Net sales	$ 642,851	$ 719,188	$ 654,086
Cost of products sold	492,282	507,136	468,639
Gross profit	150,569	212,052	185,447
General and administrative expenses	61,401	75,341	76,119
Selling and distribution expenses	47,255	49,101	42,230
Amortization of purchased intangible assets	21,155	22,667	36,926
Restructuring expenses and asset impairments	2,526	3,766	182
Goodwill impairment	141,725	0	0
Operating (loss) income	(131,258)	61,177	29,990
Unallocated stock-based compensation	(6,902)	(10,270)	(10,058)
Other expense, net	(1,068)	(1,782)	(594)
Interest expense, net	(8,664)	(9,516)	(6,187)
(Loss) income before income taxes	(140,990)	49,879	23,209
Income tax provision	10,970	15,120	9,376
Net (loss) income	$ (151,960)	$ 34,759	$ 13,833
Share-based compensation, attributable to parent, percentage	60.00%	60.00%	60.00%
Share-based compensation, attributable to redeemable noncontrolling interest, percentage	40.00%	40.00%	40.00%
Segment Assets [Abstract]
Depreciation and amortization	$ 35,046	$ 36,507	$ 51,207
Property, plant and equipment, net	129,276	129,267
Acquisition of property, plant and equipment	17,284	15,974	18,584
United States
Segment Assets [Abstract]
Property, plant and equipment, net	104,722	102,894
Germany
Segment Assets [Abstract]
Property, plant and equipment, net	24,445	26,236
Canada
Segment Assets [Abstract]
Property, plant and equipment, net	63	76
France
Segment Assets [Abstract]
Property, plant and equipment, net	45	58
Rest of the world
Segment Assets [Abstract]
Property, plant and equipment, net	1	3
Operating segments
Segment Operations [Abstract]
Net sales	642,851	719,188	654,086
Cost of products sold	491,960	506,706	468,133
Gross profit	150,891	212,482	185,953
Stock-based compensation	1,920	1,571	2,206
General and administrative expenses	44,523	49,606	54,651
Selling and distribution expenses	46,460	48,000	40,982
Amortization of purchased intangible assets	21,155	22,667	36,926
Restructuring expenses and asset impairments	2,526	3,451	182
Goodwill impairment	141,725
Operating (loss) income	(107,418)	87,187	51,006
Segment Assets [Abstract]
Depreciation and amortization	34,722	36,102	50,829
Acquisition of property, plant and equipment	16,363	15,540	18,126
Segment reconciling items
Segment Operations [Abstract]
Unallocated corporate expenses, including restructuring expenses, net and asset impairments	(19,230)	(17,466)	(13,164)
Unallocated stock-based compensation	(4,610)	(8,544)	(7,852)
Corporate
Segment Operations [Abstract]
Restructuring expenses and asset impairments		315
Segment Assets [Abstract]
Depreciation and amortization	324	405	378
Acquisition of property, plant and equipment	921	434	458
Arcadia Products | Operating segments
Segment Operations [Abstract]
Net sales	249,763	298,909	299,527
Cost of products sold	182,738	206,657	211,193
Gross profit	67,025	92,252	88,334
Stock-based compensation	1,920	1,571	2,206
General and administrative expenses	29,389	29,708	30,437
Selling and distribution expenses	15,871	16,958	15,413
Amortization of purchased intangible assets	21,111	22,608	36,316
Restructuring expenses and asset impairments	645	0	0
Goodwill impairment	141,725
Operating (loss) income	(143,636)	21,407	3,962
Segment Assets [Abstract]
Depreciation and amortization	24,792	26,303	39,222
Acquisition of property, plant and equipment	3,976	6,051	7,168
DynaEnergetics | Operating segments
Segment Operations [Abstract]
Net sales	287,686	315,026	264,327
Cost of products sold	237,631	228,325	188,758
Gross profit	50,055	86,701	75,569
Stock-based compensation	0	0	0
General and administrative expenses	10,835	15,806	19,627
Selling and distribution expenses	21,128	21,472	16,588
Amortization of purchased intangible assets	44	59	299
Restructuring expenses and asset impairments	1,881	3,011	0
Goodwill impairment	0
Operating (loss) income	16,167	46,353	39,055
Segment Assets [Abstract]
Depreciation and amortization	6,755	6,906	7,877
Acquisition of property, plant and equipment	6,636	6,545	5,660
DynaEnergetics | Operating segments | United States
Segment Operations [Abstract]
Net sales	220,114	245,391	211,025
DynaEnergetics | Operating segments | Canada
Segment Operations [Abstract]
Net sales	21,818	23,404	17,156
DynaEnergetics | Operating segments | Rest of the world
Segment Operations [Abstract]
Net sales	22,103	22,865	20,649
NobelClad | Operating segments
Segment Operations [Abstract]
Net sales	105,402	105,253	90,232
Cost of products sold	71,591	71,724	68,182
Gross profit	33,811	33,529	22,050
Stock-based compensation	0	0	0
General and administrative expenses	4,299	4,092	4,587
Selling and distribution expenses	9,461	9,570	8,981
Amortization of purchased intangible assets	0	0	311
Restructuring expenses and asset impairments	0	440	182
Goodwill impairment	0
Operating (loss) income	20,051	19,427	7,989
Segment Assets [Abstract]
Depreciation and amortization	3,175	2,893	3,730
Acquisition of property, plant and equipment	5,751	2,944	5,298
NobelClad | Operating segments | United States
Segment Operations [Abstract]
Net sales	51,275	53,024	38,818
NobelClad | Operating segments | Germany
Segment Operations [Abstract]
Net sales	9,353	4,695	4,630
NobelClad | Operating segments | Canada
Segment Operations [Abstract]
Net sales	10,625	7,588	9,610
NobelClad | Operating segments | France
Segment Operations [Abstract]
Net sales	2,684	2,988	2,057
NobelClad | Operating segments | Rest of the world
Segment Operations [Abstract]
Net sales	$ 9,822	$ 10,712	$ 9,661