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Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Amortizable Purchased Intangible Assets from Acquisition | The Company’s amortizable purchased intangible assets resulting from its acquisitions of FW and Enfora are comprised of the following (in thousands):
| March 31, 2015
| Gross |  | Accumulated Amortization |  | Accumulated Impairment |  | Net
Definite-lived intangible assets: |  |  |  |  |  |  |
Developed technologies | $ | 29,670 |  |  | $ | (6,460 | ) |  | $ | (19,547 | ) |  | $ | 3,663 |
Trademarks and trade names | 17,440 |  |  | (3,317 | ) |  | (8,582 | ) |  | 5,541 |
Customer relationships | 10,020 |  |  | (11 | ) |  | — |  |  | 10,009 |
Other | 3,720 |  |  | (2,026 | ) |  | (1,620 | ) |  | 74 |
Total definite-lived intangible assets | 60,850 |  |  | (11,814 | ) |  | (29,749 | ) |  | 19,287 |
Indefinite-lived intangible assets: |  |  |  |  |  |  |
In-process research and development |  |  |  |  |  |  | 2,040 |
Total purchased intangible assets |  |  |  |  |  |  | $ | 21,327 |
| December 31, 2014
| Gross |  | Accumulated Amortization |  | Accumulated Impairment |  | Net
Definite-lived intangible assets: |  |  |  |  |  |  |
Developed technologies | $ | 26,000 |  |  | $ | (6,453 | ) |  | $ | (19,547 | ) |  | $ | — |
Trademarks and trade names | 12,800 |  |  | (3,183 | ) |  | (8,582 | ) |  | 1,035 |
Other | 3,720 |  |  | (2,011 | ) |  | (1,620 | ) |  | 89 |
Total purchased intangible assets | $ | 42,520 |  |  | $ | (11,647 | ) |  | $ | (29,749 | ) |  | $ | 1,124 |
Summary of Amortization Expenses of Purchased Intangible Assets | The following table presents details of the amortization of purchased definite-lived intangible assets included in the condensed consolidated statements of operations (in thousands):
| Three Months Ended March 31,
| 2015 |  | 2014
Cost of net revenues | $ | — |  |  | $ | 84 |
General and administrative expenses | 167 |  |  | 140 |
Total amortization expense | $ | 167 |  |  | $ | 224 |
Schedule of Amortization Expense of Purchased Intangible Assets Expected to be Recognized | The following table represents details of the amortization of existing purchased intangible assets that is estimated to be expensed in the remainder of 2015 and thereafter (in thousands):
2015 (remainder) | $ | 1,979 |
2016 | 2,637 |
2017 | 2,075 |
2018 | 2,075 |
2019 | 2,075 |
Thereafter | 8,446 |
Total | $ | 19,287 |

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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