INVENTORIES (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Inventory [Line Items]
Raw materials	$ 43,324	$ 42,003
Work-in-process	27,704	30,391
Finished goods	77,480	79,907
Supplies	227	279
Total inventories	148,735	152,580
Arcadia Products
Inventory [Line Items]
Raw materials	8,951	9,548
Work-in-process	6,714	5,942
Finished goods	56,970	57,495
Supplies	0	0
Total inventories	72,635	72,985
DynaEnergetics
Inventory [Line Items]
Raw materials	27,199	25,831
Work-in-process	8,943	10,201
Finished goods	20,427	22,038
Supplies	0	0
Total inventories	56,569	58,070
NobelClad
Inventory [Line Items]
Raw materials	7,174	6,624
Work-in-process	12,047	14,248
Finished goods	83	374
Supplies	227	279
Total inventories	$ 19,531	$ 21,525