Balance Sheet Components - Schedule of Allowances for Accounts Receivable (Details) - USD ($) $ in Thousands |
Sep. 30, 2017 |
Dec. 31, 2016 |
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| Allowances - accounts receivable | ||
| Doubtful accounts | $ 1,920 | $ 1,869 |
| Rental revenue adjustments | 1,593 | 6,078 |
| Sales returns | 822 | 585 |
| Total allowances - accounts receivable | $ 4,335 | $ 8,532 |
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- Definition Allowances accounts receivable. No definition available.
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- Definition Allowances for sales returns. No definition available.
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- Definition Doubtful accounts. No definition available.
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- Definition Rental revenue adjustments. No definition available.
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- Definition A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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