Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues:
Revenues from product sales and services	$ 173,872	$ 171,935	$ 331,012	$ 322,907
Cost of revenues:
Cost of product sales and services	116,346	119,908	220,911	231,022
Depreciation, amortization and accretion	9,189	8,774	18,340	17,530
Impairments and other charges	93	0	611	0
Total cost of revenues	125,628	128,682	239,862	248,552
Gross profit	48,244	43,253	91,150	74,355
General and administrative expense	25,259	22,137	49,393	44,435
Interest expense, net	4,194	6,185	8,918	12,137
Loss on debt extinguishment	0	0	0	5,535
Other (income) expense, net	(645)	2,452	8,317	(1,526)
Net income before taxes	19,436	12,479	24,522	13,774
Provision for income taxes	8,131	4,839	9,168	5,219
Net income	11,305	7,640	15,354	8,555
Loss attributable to noncontrolling interests	0	3	0	3
Net income attributable to TETRA stockholders	$ 11,305	$ 7,643	$ 15,354	$ 8,558
Basic net income per common share:
Net income attributable to TETRA stockholders (in dollars per share)	$ 0.08	$ 0.06	$ 0.12	$ 0.07
Weighted average basic shares outstanding (in shares)	133,152	131,263	132,753	130,858
Diluted net income per common share:
Net income attributable to TETRA stockholders (in dollars per share)	$ 0.08	$ 0.06	$ 0.12	$ 0.06
Weighted average diluted shares outstanding (in shares)	133,422	132,169	133,371	132,115
Product sales
Revenues:
Revenues from product sales and services	$ 102,717	$ 96,622	$ 190,886	$ 169,959
Cost of revenues:
Cost of product sales and services	57,323	61,078	107,088	106,484
Services
Revenues:
Revenues from product sales and services	71,155	75,313	140,126	152,948
Cost of revenues:
Cost of product sales and services	$ 59,023	$ 58,830	$ 113,823	$ 124,538