PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Property, plant and equipment
Property, plant, and equipment, gross	$ 183,290		$ 181,894
Less accumulated depreciation	(122,204)		(120,123)
Property, plant, and equipment, net	61,086		61,771
Depreciation expense	3,087	$ 3,188
Land
Property, plant and equipment
Property, plant, and equipment, gross	1,792		1,798
Building and improvements
Property, plant and equipment
Property, plant, and equipment, gross	$ 30,222		30,215
Building and improvements | Minimum
Property, plant and equipment
Useful lives	5 years
Building and improvements | Maximum
Property, plant and equipment
Useful lives	39 years
Machinery, equipment, tools and dies
Property, plant and equipment
Property, plant, and equipment, gross	$ 121,561		121,774
Machinery, equipment, tools and dies | Minimum
Property, plant and equipment
Useful lives	3 years
Machinery, equipment, tools and dies | Maximum
Property, plant and equipment
Useful lives	15 years
Construction in progress
Property, plant and equipment
Property, plant, and equipment, gross	$ 3,055		1,636
Furniture, fixtures and other
Property, plant and equipment
Property, plant, and equipment, gross	$ 26,660		$ 26,471
Furniture, fixtures and other | Minimum
Property, plant and equipment
Useful lives	3 years
Furniture, fixtures and other | Maximum
Property, plant and equipment
Useful lives	10 years