Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (6,090)	$ 2,100
Foreign currency translation adjustment, including taxes of $1,196 in 2014 and $(264) in 2013	(2,467)	(5,936)
Comprehensive income	(8,557)	(3,836)
Less: comprehensive income attributable to noncontrolling interest	(844)	(797)
Comprehensive income attributable to TETRA stockholders	$ (9,401)	$ (4,633)