Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenues:
Product sales	$ 124,748	$ 100,021	$ 359,286	$ 259,644
Services and rentals	180,396	206,350	513,269	502,073
Total revenues	305,144	306,371	872,555	761,717
Cost of revenues:
Cost of product sales	92,542	102,523	261,205	244,258
Cost of services and rentals	103,159	135,870	308,550	344,109
Depreciation, amortization, and accretion	38,909	33,234	116,319	78,281
Total cost of revenues	234,610	271,627	686,074	666,648
Gross profit	70,534	34,744	186,481	95,069
General and administrative expense	40,910	37,099	113,651	102,789
Interest expense, net	12,201	9,878	37,427	19,193
Other (income) expense, net	2,000	12,594	3,927	11,091
Income (loss) before taxes	15,423	(24,827)	31,476	(38,004)
Provision (benefit) for income taxes	4,687	(12,360)	8,997	(17,897)
Net income (loss)	10,736	(12,467)	22,479	(20,107)
(Income) loss attributable to noncontrolling interest	(981)	1,930	(2,247)	179
Net income (loss) attributable to TETRA stockholders	$ 9,755	$ (10,537)	$ 20,232	$ (19,928)
Basic net income per common share:
Net income (loss) attributable to TETRA stockholders	$ 0.12	$ (0.13)	$ 0.26	$ (0.25)
Average shares outstanding	79,219	78,683	79,098	78,506
Diluted net income per common share:
Net income (loss) attributable to TETRA stockholders	$ 0.12	$ (0.13)	$ 0.25	$ (0.25)
Average diluted shares outstanding	79,792	78,683	79,455	78,506