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Share-Based Compensation | 3 Months Ended
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Mar. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Share-Based Compensation | 5. Share-Based Compensation The Company included the following amounts for share-based compensation awards in the accompanying unaudited condensed consolidated statements of operations for the three months ended March 31, 2014 and 2013 (in thousands):
|  | Three Months Ended March 31, |
|  | 2014 |  |  | 2013 |
Cost of net revenues (1) |  | $ | (30 | ) |  | $ | (24 | )
Research and development |  |  | 47 |  |  |  | 291 |
Sales and marketing |  |  | 79 |  |  |  | 204 |
General and administrative |  |  | 381 |  |  |  | 478 |
Totals |  | $ | 477 |  |  | $ | 949 |
(1) | Negative expense resulted from change in the estimated forfeiture rates during the first quarters of 2014 and 2013.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 + Details
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