Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 4,049	$ 915
Foreign currency translation adjustment from continuing operations, net of taxes of $0 in 2025 and 2024	3,876	(1,634)
Reclassification of non-cash cumulative foreign currency translation adjustment loss to net income from dissolution of Canadian subsidiary	9,516	0
Unrealized gain on investment	281	237
Comprehensive income (loss) attributable to TETRA stockholders	$ 17,722	$ (482)