Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2013

Notes to Financial Statements [Abstract]

Quarterly Financial Information (Unaudited)

NOTE S — QUARTERLY FINANCIAL INFORMATION (Unaudited)

Summarized quarterly financial data for2013and2012is as follows:

	Three Months Ended 2013
	March 31		June 30			September 30		December 31
	(In Thousands, Except Per Share Amounts)
Total revenues	$	208,559	$	221,101		$	254,303	$	225,435
Gross profit	38,359		31,050			47,442		18,541
Income (loss) before discontinued operations	2,100		(2,508		)	12,854		(9,120		)
Net income (loss)	2,100		(2,508		)	12,854		(9,121		)
Net income (loss) attributable to TETRA stockholders	1,303		(2,931		)	12,110		(10,329		)
Net income (loss) per share before discontinued operations attributable to TETRA stockholders	$	0.02	$	(0.04	)	$	0.16	$	(0.13	)
Net income (loss) per diluted share before discontinued operations attributable to TETRA stockholders	$	0.02	$	(0.04	)	$	0.15	$	(0.13	)

	Three Months Ended 2012
	March 31		June 30		September 30		December 31
	(In Thousands, Except Per Share Amounts)
Total revenues	$	180,796	$	234,909	$	233,986	$	231,140
Gross profit (loss)	31,997		52,710		50,447		32,226
Income (loss) before discontinued operations	1,148		12,178		8,601		(3,173		)
Net income (loss)	1,147		12,181		8,602		(3,173		)
Net income (loss) attributable to TETRA stockholders	681		11,574		7,713		(4,008		)
Net income (loss) per share before discontinued operations attributable to TETRA stockholders	$	0.01	$	0.15	$	0.10	$	(0.05	)
Net income (loss) per diluted share before discontinued operations attributable to TETRA stockholders	$	0.01	$	0.15	$	0.10	$	(0.05	)

Beginning with the three month period ended September 30, 2013, certain ad valorem tax expenses for operating equipment for our Compressco segment have been reclassified as cost of revenues instead of being included in general and administrative expense as previously reported. Gross profit for the reporting periods prior to the three month period ended September 30, 2013 has been adjusted to reflect this reclassification. This reclassification had no effect on net income for any of the periods presented.