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Balance sheet components | 3 Months Ended
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Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Balance sheet components | Balance sheet components Inventory Inventory consisted of the following:
(in thousands) | March 31, 2015 |  | December 31, 2014
Components | $ | 3,301 |  |  | $ | 4,324 |
Finished goods | 160,743 |  |  | 148,702 |
Total inventory | $ | 164,044 |  |  | $ | 153,026 |
Property and equipment, net Property and equipment, net consisted of the following:
(in thousands) | Useful life (in years) |  | March 31, 2015 |  | December 31, 2014
Leasehold improvements | 3–7 |  | $ | 23,037 |  |  | $ | 22,787 |
Computers, software, equipment and furniture | 2–4 |  | 27,420 |  |  | 24,636 |
Tooling | 1–4 |  | 17,639 |  |  | 16,159 |
Construction in progress |  |  | 6,037 |  |  | 3,944 |
Tradeshow equipment and other | 2-5 |  | 3,864 |  |  | 3,830 |
Gross property and equipment |  |  | 77,997 |  |  | 71,356 |
Less: Accumulated depreciation and amortization |  |  | (34,107) |  |  | (29,800) |
Property and equipment, net |  |  | $ | 43,890 |  |  | $ | 41,556 |
Acquired intangible assets and goodwill Intangible assets and goodwill increased from $17.0 million at December 31, 2014 to $24.9 million at March 31, 2015 due to the acquisition of a development-stage company in March 2015, which was accounted for as a business combination. The intangible assets acquired were recorded as in-process research and development. The acquisition did not have an impact on the Company’s condensed consolidated statements of operations. There were no impairments to intangible assets and goodwill during the three months ended March 31, 2015.

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References No definition available. + Details
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