Summary of Net Revenue by Geographic Location (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Segment Reporting Information [Line Items] | ||||
| Net revenue | $ 10,806 | $ 13,229 | $ 34,292 | $ 38,049 |
| United States | ||||
| Segment Reporting Information [Line Items] | ||||
| Net revenue | 6,804 | 8,768 | 21,840 | 24,155 |
| International | ||||
| Segment Reporting Information [Line Items] | ||||
| Net revenue | $ 4,002 | $ 4,461 | $ 12,452 | $ 13,894 |
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- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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