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Summarized Quarterly Data (Unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2014
Summarized Quarterly Data (Unaudited) |
Schedule of Quarterly Financial Information [Table Text Block] |
|  | Fiscal Quarter |
|  | First |  | Second |  | Third |  | Fourth |
|  | (in thousands, except per share data) |
2014 |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 641,080 |  | $ | 652,146 |  | $ | 645,940 |  | $ | 651,361 |
Income (loss) from operations |  |  | 18,051 |  |  | 23,382 |  |  | 22,831 |  |  | (304,686 | )
Net income (loss) |  |  | 4,537 |  |  | 4,176 |  |  | 8,499 |  |  | (250,407 | )
Earnings (loss) per common share: |  |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings (loss) per common share |  | $ | 0.05 |  | $ | 0.05 |  | $ | 0.10 |  | $ | (3.18 | )
Diluted earnings (loss) per common share |  | $ | 0.05 |  | $ | 0.05 |  | $ | 0.10 |  | $ | (3.18 | )
2013 |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenues |  | $ | 798,246 |  | $ | 761,371 |  | $ | 714,435 |  | $ | 644,702 |
Income (loss) from operations |  |  | 133,315 |  |  | 46,881 |  |  | 93,280 |  |  | (1,045,448 | )
Net income (loss) |  |  | 65,271 |  |  | (12,180 | ) |  | 41,317 |  |  | (888,747 | )
Earnings (loss) per common share: |  |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings (loss) per common share |  | $ | 0.68 |  | $ | (0.16 | ) | $ | 0.43 |  | $ | (11.40 | )
Diluted earnings (loss) per common share |  | $ | 0.63 |  | $ | (0.16 | ) | $ | 0.40 |  | $ | (11.40 | )

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=35737889&loc=d3e1280-108306 + Details
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