XML 20 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Quarterly Financial Data (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2011
Quarterly Financial Data (Unaudited) [Abstract] |
Unaudited quarterly results of operations | The table below summarizes the unaudited quarterly results of operations for the past two years (in thousands, except per share data):
| Quarter |
| 2011 |  | 2010 |
|  | First |  |  | Second |  |  | Third |  |  | Fourth |  |  | First |  |  | Second |  |  | Third |  |  | Fourth |
Net sales | $ | 312,889 |  | $ | 706,423 |  | $ | 503,584 |  | $ | 270,422 |  | $ | 269,833 |  | $ | 647,467 |  | $ | 455,020 |  | $ | 241,426 |
Gross profit |  | 91,410 |  |  | 211,439 |  |  | 147,906 |  |  | 80,835 |  |  | 76,292 |  |  | 190,534 |  |  | 130,869 |  |  | 73,567 |
Net income (loss) |  | (638 | ) |  | 58,577 |  |  | 24,169 |  |  | (10,115 | ) |  | (6,111 | ) |  | 52,770 |  |  | 22,784 |  |  | (11,805 | )
Earnings (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Basic | $ | (0.01 | ) | $ | 1.21 |  | $ | 0.50 |  | $ | (0.21 | ) | $ | (0.12 | ) | $ | 1.07 |  | $ | 0.46 |  | $ | (0.24 | )
| Diluted | $ | (0.01 | ) | $ | 1.19 |  | $ | 0.50 |  | $ | (0.21 | ) | $ | (0.12 | ) | $ | 1.05 |  | $ | 0.45 |  | $ | (0.24 | )

X
- Details
Name: | us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration