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Quarterly Results of Operations (unaudited) | 12 Months Ended
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Dec. 31, 2012
Quarterly Results of Operations (unaudited) |
Quarterly Results of Operations (unaudited) | Note 19. Quarterly Results of Operations (unaudited)
|  | Dec. 31, 2012(1) |  | Sept. 30, 2012(2) |  | June 30, 2012(3) |  | March 31, 2012(4) |  | Dec. 31, 2011(5) |  | Sept. 30, 2011 |  | June 30, 2011 |  | March 31, 2011 |
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|  | (in thousands, except per share data) |
Revenue |  | $ | 44,624 |  | $ | 44,640 |  | $ | 59,114 |  | $ | 55,007 |  | $ | 60,411 |  | $ | 72,455 |  | $ | 93,380 |  | $ | 93,170 |
Gross profit |  |  | 480 |  |  | 14,367 |  |  | 22,788 |  |  | 20,536 |  |  | 22,623 |  |  | 26,895 |  |  | 34,138 |  |  | 31,081 |
Net income (loss) |  |  | (14,818 | ) |  | (8,718 | ) |  | (471 | ) |  | (10,027 | ) |  | (2,113 | ) |  | 1,151 |  |  | 4,227 |  |  | 1,812 |
Net income (loss) per share basic and diluted |  | $ | (0.14 | ) | $ | (0.08 | ) | $ | (0.00 | ) | $ | (0.09 | ) | $ | (0.02 | ) | $ | 0.01 |  | $ | 0.04 |  | $ | 0.02 |
(1) Gross profit and net loss include a $13.4 million provision for excess inventory related to the Company's comprehensive review of its worldwide inventory levels. Net loss includes a $7.9 million gain on sale of the Company's dry strip assets and intellectual property to Lam Research; restructuring charges of $0.6 million; and a $2.1 million one-time marketing expense associated with the Company's evaluation programs. (2) Net loss includes restructuring charges of $0.6 million. (3) Net loss includes restructuring charges of $0.1 million and a tax expense of $0.8 million related to an uncertain tax position in a certain foreign jurisdiction. (4) Net loss includes restructuring charges of $2.9 million. (5) Net loss includes a tax expense of $0.9 million related to an uncertain tax position in a certain foreign jurisdiction.

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- Definition The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 28 -Paragraph 30 -Subparagraph a-j -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 28 -Paragraph 23, 24 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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