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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Deficit [Member] | Accumulated Other Comprehensive Loss [Member]
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ 520,203 | $ 112 | $ 2,397,671 | $ (1,876,868) | $ (712)
Balance, Shares at Dec. 31, 2010 |  | 112,360,000 |  |  |
Net income | 8,779 |  |  | 8,779 |
Other comprehensive loss, net of tax | (163) |  |  |  | (163)
Issuance of Common Stock under option, stock award and purchase plans | 12,701 | 4 | 12,697 |  |
Issuance of Common Stock under option, stock award and purchase plans, Shares |  | 3,897,000 |  |  |
Stock-based compensation | 20,841 |  | 20,841 |  |
Excess tax benefits from stock-based compensation | 1,955 |  | 1,955 |  |
Balance at Dec. 31, 2011 | 564,316 | 116 | 2,433,164 | (1,868,089) | (875)
Balance, Shares at Dec. 31, 2011 |  | 116,257,000 |  |  |
Net income | (10,937) |  |  | (10,937) |
Other comprehensive loss, net of tax | 410 |  |  |  | 410
Issuance of Common Stock under option, stock award and purchase plans | 4,536 | 3 | 4,533 |  |
Issuance of Common Stock under option, stock award and purchase plans, Shares |  | 3,045,000 |  |  |
Repurchase of Common Stock | (22,639) | (5) | (22,634) |  |
Repurchase of Common Stock, Shares |  | (5,109,000) |  |  |
Stock-based compensation | 18,926 |  | 18,926 |  |
Excess tax benefits from stock-based compensation | (1,199) |  | (1,199) |  |
Balance at Dec. 31, 2012 | 553,413 | 114 | 2,432,790 | (1,879,026) | (465)
Balance, Shares at Dec. 31, 2012 |  | 114,193,000 |  |  |
Net income | 37,027 |  |  | 37,027 |
Other comprehensive loss, net of tax | 256 |  |  |  | 256
Issuance of Common Stock under option, stock award and purchase plans | 5,186 | 3 | 5,183 |  |
Issuance of Common Stock under option, stock award and purchase plans, Shares |  | 3,482,000 |  |  |
Repurchase of Common Stock | (116,529) | (18) | (116,511) |  |
Repurchase of Common Stock, Shares |  | (18,262,000) |  |  |
Stock-based compensation | 16,089 |  | 16,089 |  |
Excess tax benefits from stock-based compensation | (1,276) |  | (1,276) |  |
Balance at Dec. 31, 2013 | $ 494,166 | $ 99 | $ 2,336,275 | $ (1,841,999) | $ (209)
Balance, Shares at Dec. 31, 2013 |  | 99,413,000 |  |  |

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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