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Earnings (Loss) Per Share (Tables) | 6 Months Ended
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Jun. 30, 2011
Earnings (Loss) Per Share |
Computation of basic and diluted income (loss) per share |
|  | Three Months Ended June 30, |
|  | 2011 |  | 2010 |
|  | (In thousands, except per share amounts) |
|  | CRCS* |  | Other CS** |  | CRCS* |  | Other CS** |
Basic and diluted net loss per share: |  |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |
Allocation of undistributed earnings |  | $ | (461 | ) | $ | (10,124 | ) | $ | (528 | ) | $ | (11,962 | )
Denominator: |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 4,788 |  | 105,204 |  | 4,788 |  | 108,533 |
Basic and diluted net loss per share |  | $ | (0.10 | ) | $ | (0.10 | ) | $ | (0.11 | ) | $ | (0.11 | )
|  | Six Months Ended June 30, |
|  | 2011 |  | 2010 |
|  | (In thousands, except per share amounts) |
|  | CRCS* |  | Other CS** |  | CRCS* |  | Other CS** |
Basic net income (loss) per share: |  |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |
Allocation of undistributed earnings |  | $ | (652 | ) | $ | (14,163 | ) | $ | 5,271 |  | $ | 133,138 |
Denominator: |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 4,788 |  | 104,021 |  | 4,312 |  | 108,915 |
Basic net income (loss) per share |  | $ | (0.14 | ) | $ | (0.14 | ) | $ | 1.22 |  | $ | 1.22 |
Diluted net income (loss) per share: |  |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |
Allocation of undistributed earnings for basic computation |  | $ | (652 | ) | $ | (14,163 | ) | $ | 5,271 |  | $ | 133,138 |
Reallocation of undistributed earnings |  | — |  | — |  | (189 | ) | 189 |
Allocation of undistributed earnings for diluted computation |  | $ | (652 | ) | $ | (14,163 | ) | $ | 5,082 |  | $ | 133,327 |
Denominator: |  |  |  |  |  |  |  |  |
Number of shares used in basic computation |  | 4,788 |  | 104,021 |  | 4,312 |  | 108,915 |
Dilutive potential shares from stock options, ESPP, Convertible notes and nonvested equity stock and stock units |  | — |  | — |  | — |  | 4,207 |
Number of shares used in diluted computation |  | 4,788 |  | 104,021 |  | 4,312 |  | 113,122 |
Diluted net income (loss) per share |  | $ | (0.14 | ) | $ | (0.14 | ) | $ | 1.18 |  | $ | 1.18 |
* CRCS — Contingently Redeemable Common Stock ** Other CS — Common Stock other than CRCS

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