Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Operating results: | |||||||||||
| Total revenues | $ 83,240 | $ 77,909 | $ 74,355 | $ 66,824 | $ 66,965 | $ 65,280 | $ 63,069 | $ 62,340 | $ 302,328 | $ 257,654 | $ 209,625 |
| Gross profit | 38,778 | 34,029 | 30,530 | 23,521 | 24,176 | 23,601 | 22,074 | 21,748 | |||
| Other expenses | 73,589 | 55,123 | 59,166 | 55,267 | 53,903 | 50,767 | 49,292 | 52,265 | |||
| Interest expense and other income (expense), net | (386) | (1,999) | (1,885) | (2,271) | (2,128) | (2,332) | (6,493) | (2,252) | |||
| Income tax expense | 14 | (44) | (1,895) | (74) | 14 | (118) | (113) | (104) | (1,999) | (321) | (454) |
| Net loss | $ (35,183) | $ (23,137) | $ (32,416) | $ (34,091) | $ (31,841) | $ (29,616) | $ (33,824) | $ (32,873) | $ (124,827) | $ (128,154) | $ (137,628) |
| Per share data: | |||||||||||
| Net loss - basic (in dollars per share) | $ (0.46) | $ (0.33) | $ (0.48) | $ (0.54) | $ (0.51) | $ (0.49) | $ (0.62) | $ (0.61) | $ (1.79) | $ (2.22) | $ (2.58) |
| Net loss - diluted (in dollars per share) | $ (0.46) | $ (0.33) | $ (0.48) | $ (0.54) | $ (0.51) | $ (0.49) | $ (0.62) | $ (0.61) | $ (1.79) | $ (2.22) | $ (2.59) |
| Product | |||||||||||
| Operating results: | |||||||||||
| Total revenues | $ 269,881 | $ 240,366 | $ 203,777 | ||||||||
| Cost of revenues | $ 39,479 | $ 40,138 | $ 41,382 | $ 41,605 | $ 40,345 | $ 39,477 | $ 39,204 | $ 39,055 | 162,604 | 158,081 | 135,508 |
| Licensing and other | |||||||||||
| Operating results: | |||||||||||
| Total revenues | 32,447 | 17,288 | 5,848 | ||||||||
| Cost of revenues | $ 4,983 | $ 3,742 | $ 2,443 | $ 1,698 | $ 2,444 | $ 2,202 | $ 1,791 | $ 1,537 | $ 12,866 | $ 7,974 | $ 4,088 |
| X | ||||||||||
- Definition Amount of expense related to a debt agreement that includes a royalty payments and the interest cost of borrowed funds both of which are classified as interest expense for debt as well as the net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. No definition available.
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://www.xbrl.org/2003/role/disclosureRef
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- Details
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