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Balance Sheet Details (Tables) | 12 Months Ended
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Dec. 31, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract] |
Schedule of Inventory | Inventory consisted of the following (in thousands):
|  | December 31, |
|  | 2017 |  |  | 2016 |
Finished goods |  | $ | 1,164 |  |  | $ | 2,355 |
Raw material |  |  | 4,084 |  |  |  | 1,820 |
|  | $ | 5,248 |  |  | $ | 4,175 |
Property and Equipment, Net | Property and equipment, net, consisted of the following (in thousands):
|  | December 31, |
|  | 2017 |  |  | 2016 |
Machinery and equipment |  | $ | 1,076 |  |  | $ | 1,087 |
Computers and software |  |  | 2,868 |  |  |  | 2,718 |
Leasehold improvements |  |  | 1,642 |  |  |  | 1,317 |
Furniture and fixtures |  |  | 1,305 |  |  |  | 1,141 |
Construction-in-process |  |  | — |  |  |  | 226 |
|  |  | 6,891 |  |  |  | 6,489 |
Accumulated depreciation |  |  | (4,229 | ) |  |  | (3,408 | )
|  | $ | 2,662 |  |  | $ | 3,081 |
Schedule of Accrued Liabilities | Accrued liabilities consisted of the following (in thousands):
|  | December 31, |
|  | 2017 |  |  | 2016 |
Accrued compensation and benefits |  | $ | 15,260 |  |  | $ | 14,382 |
Accrued consulting and professional fees |  |  | 9,395 |  |  |  | 9,488 |
Accrued research and development services |  |  | 9,487 |  |  |  | 8,551 |
Accrued sales allowances |  |  | 3,591 |  |  |  | 1,999 |
Other |  |  | 2,511 |  |  |  | 1,609 |
|  | $ | 40,244 |  |  | $ | 36,029 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: 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(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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