v2.4.0.8

Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
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Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013
Options |  |  |  |  |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |  |  |  |  |  |  |
Weighted-average excluded shares | 8,202 | [1] | 653 | [2] | 8,464 | [1] | 1,880 | [2]
Weighted-average exercise price | $ 5.25 | [1] | $ 6.16 | [2] | $ 5.25 | [1] | $ 6.01 | [2]
Restricted Stock Units and Performance Stock Units |  |  |  |  |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |  |  |  |  |  |  |  |
Weighted-average excluded shares | 1,650 | [1] | 103 | [2] | 1,324 | [1] | 119 | [2]
[1] | Common equivalent shares are excluded from the calculation of net loss per share for the three and nine months ended September 30, 2014.
[2] | Anti-dilutive common equivalent shares are excluded from the calculation of diluted net income per share for the three and nine months ended September 30, 2013.

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- Definition Share based compensation arrangement by share based payment award options outstanding excluded weighted average exercise price. + References No definition available. + Details
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Antidilution -URI http://asc.fasb.org/extlink&oid=6505113 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Diluted Earnings Per Share -URI http://asc.fasb.org/extlink&oid=6510752 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Contingent Stock Agreement -URI http://asc.fasb.org/extlink&oid=6508534 + Details
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