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Balance Sheet Components | 9 Months Ended
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Sep. 30, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract] |
Balance Sheet Components | 5. Balance Sheet Components Inventory and PCBAs Inventory and PCBAs consisted of the following (in thousands):
|  | September 30, 2017 |  |  | December 31, 2016 |
Raw materials |  | $ | 737 |  |  | $ | 839 |
Finished goods |  |  | 4,119 |  |  |  | 3,324 |
Total |  | $ | 4,856 |  |  | $ | 4,163 |
Reported on the consolidated balance sheet as: |  |  |  |  |  |  |  |
Inventory |  | $ | 1,314 |  |  | $ | 1,390 |
Other assets |  |  | 3,542 |  |  |  | 2,773 |
Total |  | $ | 4,856 |  |  | $ | 4,163 |
Amounts reported as other assets are comprised of the PCBA costs that are included in both raw materials and finished goods totals above. Property and Equipment, Net Property and equipment, net consisted of the following (in thousands):
|  | September 30, |  |  | December 31, |
|  | 2017 |  |  | 2016 |
Laboratory and manufacturing equipment |  | $ | 2,028 |  |  | $ | 1,509 |
Computer equipment and software |  |  | 916 |  |  |  | 736 |
Furniture and fixtures |  |  | 928 |  |  |  | 657 |
Leasehold improvements |  |  | 703 |  |  |  | 502 |
Internal-use software |  |  | 4,387 |  |  |  | 2,900 |
Total property and equipment, gross |  |  | 8,962 |  |  |  | 6,304 |
Less: accumulated depreciation and amortization |  |  | (2,755 | ) |  |  | (1,651 | )
Total property and equipment, net |  | $ | 6,207 |  |  | $ | 4,653 |
Depreciation and amortization expense for the three and nine months ended September 30, 2017 and 2016 was $0.5 million, $0.2 million, $1.1 million and $0.6 million, respectively. Accrued Liabilities Accrued liabilities consisted of the following (in thousands):
|  | September 30, |  |  | December 31, |
|  | 2017 |  |  | 2016 |
Accrued vacation |  | $ | 1,923 |  |  | $ | 1,642 |
Accrued payroll and related expenses |  |  | 5,627 |  |  |  | 6,179 |
Accrued ESPP contributions |  |  | 1,029 |  |  |  | 417 |
Accrued professional services fees |  |  | 555 |  |  |  | 636 |
Other |  |  | 2,302 |  |  |  | 1,291 |
Total accrued liabilities |  | $ | 11,436 |  |  | $ | 10,165 |

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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