XML 41 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Loss Per Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2013
Reconciliation of Weighted Average Shares Used in Computation of Earnings Per Share | The following table is a reconciliation of the weighted average shares used in the computation of loss per share for the periods presented (in thousands, except per share data):
|  | Three Months Ended March 31, |
|  | 2012 |  |  | 2013 |
|  | Loss |  |  | Weighted Average Shares |  |  | Per-Share |  |  | Loss |  |  | Weighted Average Shares |  | Per- Share |
Loss per share – basic |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss available to common stockholders |  | $ | (16,000) |  |  |  | 25,831 |  |  | $ | (0.62) |  |  | $ | (27,562) |  |  |  | 21,873 |  |  | $ | (1.26) |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible senior notes |  |  | – |  |  |  |  |  |  |  |  |  |  |  | – |  |  |  |  |  |  |  |  |
Options and warrants |  |  | – |  |  |  |  |  |  |  |  |  |  |  | – |  |  |  |  |  |  |  |  |
Unvested restricted stock grants |  |  | – |  |  |  |  |  |  |  |  |  |  |  | – |  |  |  |  |  |  |  |  |
Loss per share – diluted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss available to common stockholders plus assumed exercises and conversion |  | $ | (16,000) |  |  |  | 25,831 |  |  | $ | (0.62) |  |  | $ | (27,562) |  |  |  | 21,873 |  |  | $ | (1.26) |

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration