Revenue - Revenue Generated from Non-Product Sales (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
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| Revenue from Contract with Customer [Abstract] | ||||
| Revenue from contracts with customers | $ 4,934 | $ 11,224 | $ 12,468 | $ 14,668 |
| Collaboration revenue (ASC 808) | 398 | 467 | 1,409 | 1,084 |
| Other revenues | 0 | 0 | 0 | 91 |
| Total Revenue | $ 5,332 | $ 11,691 | $ 13,877 | $ 15,843 |
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- Definition Revenue from Collaborative Arrangement, excluding Revenue from Contract with Customer No definition available.
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- Definition Amount of revenue and income classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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