Discontinued Operations, Sale of the Cold-EEZE® Business - Schedule of Operating Results of Discontinued Operations (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
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| Discontinued Operations and Disposal Groups [Abstract] | ||
| Net sales | $ 5,058 | |
| Cost of sales | 1,773 | |
| Sales and marketing | 1,520 | |
| Administration | 348 | |
| Research and development | 52 | |
| Income from discontinued operations | $ 1,365 | |
| X | ||||||||||
- Definition Loss from discontinued operations. No definition available.
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| X | ||||||||||
- Definition Research and development. No definition available.
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| X | ||||||||||
- Definition Sales and marketing. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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