Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Mar. 31, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Operating results: | |||||||||||
| Total revenues | $ 52,912 | $ 44,921 | $ 45,087 | $ 47,435 | $ 49,884 | $ 46,274 | $ 35,836 | $ 27,295 | $ 190,355 | $ 159,289 | $ 55,171 |
| Cost of product revenues | 31,814 | 30,456 | 25,732 | 24,843 | 22,662 | 20,820 | 19,014 | 15,900 | 112,845 | 78,396 | 37,275 |
| Gross profit | 21,098 | 14,465 | 19,355 | 22,592 | 27,222 | 25,454 | 16,822 | 11,395 | |||
| Other costs and expenses | 38,446 | 35,206 | 34,827 | 28,869 | 22,849 | 20,675 | 18,027 | 18,677 | |||
| Interest expense and other income (expense), net | (5,612) | 3,111 | (4,209) | (3,727) | (3,119) | (1,055) | 691 | (2,334) | |||
| Net (loss) | $ (22,960) | $ (17,630) | $ (19,681) | $ (10,004) | $ 1,254 | $ 3,724 | $ (514) | $ (9,616) | $ (70,275) | $ (5,152) | $ (37,110) |
| Per share data: | |||||||||||
| Net income - basic and diluted (in dollars per share) | $ (0.47) | $ (0.39) | $ (3.58) | $ (1.89) | $ (2.68) | $ (1.07) | $ (9.66) | ||||
| Net income - basic (in dollars per share) | $ 0.04 | $ (0.11) | $ (2.09) | ||||||||
| Net income - diluted (in dollars per share) | $ 0.03 | $ (0.11) | $ (2.09) | ||||||||
| 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 Total costs related to goods produced and sold during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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/presentationRef
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- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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. No definition available.
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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/presentationRef
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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://www.xbrl.org/2003/role/presentationRef
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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/presentationRef
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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://www.xbrl.org/2003/role/presentationRef
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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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