| Balance Sheet Components |
2. Balance Sheet Components
Inventories consisted of the following (in thousands):
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March 31,
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December 31,
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2017
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2016
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Finished goods
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$
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25,347
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$
|
24,138
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Component parts
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2,805
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1,880
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Work-in-process
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|
261
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|
213
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$
|
28,413
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$
|
26,231
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|
Property and equipment, net consisted of the following (in thousands):
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March 31,
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December 31,
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2017
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|
2016
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|
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Computer equipment and software
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$
|
4,295
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$
|
3,855
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Manufacturing tooling and test equipment
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4,597
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4,216
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Lab and warehouse equipment
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3,786
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3,649
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Leasehold improvements
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3,599
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|
3,438
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Furniture and fixtures
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3,462
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3,254
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Other
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|
762
|
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|
753
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20,501
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19,165
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Less: accumulated depreciation
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(13,577)
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(12,702)
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$
|
6,924
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$
|
6,463
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|
Accrued liabilities consisted of the following (in thousands):
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March 31,
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December 31,
|
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|
|
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2017
|
|
2016
|
|
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Sales returns and current portion of warranty accruals
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|
$
|
3,082
|
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$
|
2,892
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Compensation accruals
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2,957
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|
4,445
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Other accrued liabilities
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1,238
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1,575
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$
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7,277
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$
|
8,912
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