CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net sales	$ 234,265	$ 190,417	$ 496,532	$ 383,461
Costs and expenses:
Cost of goods sold	180,606	152,699	377,735	306,453
Selling, general and administrative	52,042	30,305	105,331	62,895
Operating income	1,617	7,413	13,466	14,113
Interest expense, net	5,162	4,289	10,517	8,555
Equity in earnings of investees	(97)	(1,808)	(236)	(3,724)
Other expense, net	2,734	534	2,403	1,533
Income (loss) before income taxes	(6,182)	4,398	782	7,749
Provision (benefit) for income taxes	(884)	1,158	334	1,835
Net income (loss)	(5,298)	3,240	448	5,914
Net loss attributable to noncontrolling interest	(1,740)	(124)	(1,873)	(339)
Net income (loss) attributable to Stoneridge, Inc. and subsidiaries	$ (3,558)	$ 3,364	$ 2,321	$ 6,253
Basic net income (loss) attributable to Stoneridge, Inc. and subsidiaries per share (in dollars per share)	$ (0.13)	$ 0.14	$ 0.09	$ 0.26
Basic weighted average shares outstanding (in shares)	26,424	24,162	26,322	24,090
Diluted net income (loss) attributable to Stoneridge, Inc. and subsidiaries per share (in dollars per share)	$ (0.13)	$ 0.14	$ 0.09	$ 0.25
Diluted weighted average shares outstanding (in shares)	26,424	24,606	26,999	24,545

Interest expense incurred and charged against earnings during the reporting period on all debt, including interest on short-term obligations and long-term debt, and amortization of debt issuance costs and debt discounts. Interest expense is net of interest income earned during the reporting period.

No definition available.