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Interim Financial Results (Unaudited) (Tables) | 12 Months Ended
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Jun. 30, 2012
Interim Financial Results (Unaudited) [Abstract] |
Summary of selected quarterly financial information |
|  | Quarter |  |  | Year ended June 30, 2012 |
Year ended June 30, 2012 |  | First |  |  | Second |  |  | Third |  |  | Fourth |  |
Sales, net |  | $ | 20,083 |  |  | $ | 25,284 |  |  | $ | 36,212 |  |  | $ | 44,604 |  |  | $ | 126,183 |
Gross profit |  |  | 17,127 |  |  |  | 21,604 |  |  |  | 31,223 |  |  |  | 38,177 |  |  |  | 108,131 |
Net income (loss) |  | $ | 3,724 |  |  | $ | 8,759 |  |  | $ | (4,846 | ) |  | $ | 4,832 |  |  | $ | 12,469 |
Per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) per share, basic |  | $ | 0.04 |  |  | $ | 0.09 |  |  | $ | (0.05 | ) |  | $ | 0.04 |  |  | $ | 0.12 |
Income (loss) per share diluted |  | $ | 0.02 |  |  | $ | 0.05 |  |  | $ | (0.05 | ) |  | $ | 0.04 |  |  | $ | 0.11 |
|  | Quarter |  |  | Year ended June 30, 2011 |
Year ended June 30, 2011 |  | First |  |  | Second |  |  | Third |  |  | Fourth |  |
Sales, net |  | $ | 6,443 |  |  | $ | 7,460 |  |  | $ | 9,975 |  |  | $ | 15,041 |  |  | $ | 38,919 |
Gross profit |  |  | 5,423 |  |  |  | 6,269 |  |  |  | 8,393 |  |  |  | 12,917 |  |  | $ | 33,002 |
Net income (loss) |  | $ | 715 |  |  | $ | 5,448 |  |  | $ | (9,768 | ) |  | $ | (47,187 | ) |  | $ | (50,792 | )
Per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) per share, basic |  | $ | 0.01 |  |  | $ | 0.08 |  |  | $ | (0.13 | ) |  | $ | (0.56 | ) |  | $ | (0.69 | )
Income (loss) per share, diluted |  | $ | (0.01 | ) |  | $ | (0.00 | ) |  | $ | (0.13 | ) |  | $ | (0.56 | ) |  | $ | (0.69 | )

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 270 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (a)-(j) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6952194&loc=d3e1280-108306 + Details
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