BUSINESS SEGMENTS - Segment Operations and Assets (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Segment Reporting [Abstract]
Number of segments | segment	3
Segment Operations [Abstract]
Net sales	$ 654,086	$ 260,115	$ 229,161
Segment operating income	29,990	(2,402)	(996)
Unallocated stock-based compensation*	(10,058)	(6,574)	(5,675)
Other (expense) income, net	(594)	152	(233)
Interest expense, net	(6,187)	(304)	(731)
Income (loss) before income taxes	$ 23,209	(2,554)	(1,960)
Stock-based compensation allocation, parent (as a percent)	60.00%
Stock-based compensation allocation, non-controlling interest (as a percent)	40.00%
Consolidated depreciation and amortization	$ 51,207	12,694	11,081
Consolidated acquisition of property, plant and equipment	18,584	8,659	13,853
Segment Assets [Abstract]
Assets	878,978	864,412
Cash and cash equivalents	25,144	30,810
Deferred tax assets	13,299	12,090
Corporate property, plant and equipment	$ 129,445	$ 122,078
Arcadia
Segment Reporting [Abstract]
Percentage of ownership acquired	60.00%	60.00%
Operating segments
Segment Operations [Abstract]
Segment operating income	$ 51,006	$ 15,998	13,036
Consolidated depreciation and amortization	50,829	12,348	10,767
Consolidated acquisition of property, plant and equipment	18,126	8,227	13,716
Segment Assets [Abstract]
Assets	736,776	711,226
Segment reconciling items
Segment Operations [Abstract]
Unallocated corporate expenses	(13,164)	(11,826)	(8,357)
Unallocated stock-based compensation*	(7,852)	(6,574)	(5,675)
Segment Assets [Abstract]
Cash and cash equivalents	25,144	30,810
Prepaid expenses and other assets	106,101	111,606
Deferred tax assets	7,633	6,930
Corporate and other
Segment Operations [Abstract]
Consolidated depreciation and amortization	378	346	314
Consolidated acquisition of property, plant and equipment	458	432	137
Segment Assets [Abstract]
Corporate property, plant and equipment	3,324	3,840
Arcadia
Segment Operations [Abstract]
Net sales	299,527	0	0
Arcadia | South
Segment Operations [Abstract]
Net sales	37,061
Arcadia | Northeast
Segment Operations [Abstract]
Net sales	14,103
Arcadia | Midwest
Segment Operations [Abstract]
Net sales	12,658
Arcadia | West
Segment Operations [Abstract]
Net sales	235,705
Arcadia | Operating segments
Segment Operations [Abstract]
Segment operating income	3,962	(2,020)	0
Consolidated depreciation and amortization	39,222	415	0
Consolidated acquisition of property, plant and equipment	7,168	42	0
Segment Assets [Abstract]
Assets	498,257	501,166
DynaEnergetics
Segment Operations [Abstract]
Net sales	264,327	175,356	146,395
DynaEnergetics | Operating segments
Segment Operations [Abstract]
Segment operating income	39,055	8,235	6,150
Consolidated depreciation and amortization	7,877	8,126	7,263
Consolidated acquisition of property, plant and equipment	5,660	5,455	11,741
Segment Assets [Abstract]
Assets	183,991	156,593
NobelClad
Segment Operations [Abstract]
Net sales	90,232	84,759	82,766
NobelClad | Operating segments
Segment Operations [Abstract]
Segment operating income	7,989	9,783	6,886
Consolidated depreciation and amortization	3,730	3,807	3,504
Consolidated acquisition of property, plant and equipment	5,298	2,730	$ 1,975
Segment Assets [Abstract]
Assets	$ 54,528	$ 53,467