Industry Segments - Revenue, Income from Operations, and Assets by Reporting Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Industry Segments Details [Line Items]
Revenues from external customers	$ 150,972	$ 146,209
Income before taxes and discontinued operations	1,295	7,534
Corporate, Non-Segment
Industry Segments Details [Line Items]
Income before taxes and discontinued operations	(19,218)	(17,286)
Completion Fluids & Products Division
Industry Segments Details [Line Items]
Revenues from external customers	77,282	69,042
Completion Fluids & Products Division | Operating Segments
Industry Segments Details [Line Items]
Revenues from external customers	77,282	69,042
Income before taxes and discontinued operations	19,792	18,442
Water & Flowback Services Division
Industry Segments Details [Line Items]
Revenues from external customers	73,690	77,167
Water & Flowback Services Division | Operating Segments
Industry Segments Details [Line Items]
Revenues from external customers	73,690	77,167
Income before taxes and discontinued operations	721	6,378
Product sales
Industry Segments Details [Line Items]
Revenues from external customers	73,337	65,535
Product sales | Completion Fluids & Products Division | Operating Segments
Industry Segments Details [Line Items]
Revenues from external customers	72,753	65,515
Product sales | Water & Flowback Services Division | Operating Segments
Industry Segments Details [Line Items]
Revenues from external customers	584	20
Services
Industry Segments Details [Line Items]
Revenues from external customers	77,635	80,674
Services | Completion Fluids & Products Division | Operating Segments
Industry Segments Details [Line Items]
Revenues from external customers	4,529	3,527
Services | Water & Flowback Services Division | Operating Segments
Industry Segments Details [Line Items]
Revenues from external customers	$ 73,106	$ 77,147