Segment Data - Operating Results for Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Total revenues	$ 179,009	$ 183,256	$ 348,116	$ 383,286
Operating income (loss)
Total operating income	13,299	5,878	25,158	16,021
Fluids Systems
Revenues
Total revenues	112,218	135,181	232,358	279,355
Industrial Solutions
Revenues
Total revenues	66,791	48,075	115,758	103,931
Operating segments | Fluids Systems
Revenues
Total revenues	112,218	135,181	232,358	279,355
Operating income (loss)
Total operating income	2,345	1,965	9,181	5,431
Operating segments | Industrial Solutions
Revenues
Total revenues	66,791	48,075	115,758	103,931
Operating income (loss)
Total operating income	19,392	12,774	32,328	27,257
Corporate office
Operating income (loss)
Total operating income	$ (8,438)	$ (8,861)	$ (16,351)	$ (16,667)