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Discontinued Operations, Sale of Cold-EEZE® Business (Tables) | 12 Months Ended
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Dec. 31, 2017
Discontinued Operations and Disposal Groups [Abstract] |
Schedule of Proceeds from Sale of Business | The net proceeds received from the sale of the Cold-EEZE® Business were as follows (in thousands):
|  | Amount |
Gross consideration from the sale of the Cold-EEZE® Business |  | $ | 50,000 |
Closing and transaction costs |  |  | (4,175 | )
Net proceeds from sale of the Cold-EEZE® Business |  |  | 45,825 |
Book value of assets sold |  |  | (13 | )
Gain on sale of the Cold-EEZE® Business before income taxes |  |  | 45,812 |
Income tax expense |  |  | (18,838 | )
Gain on sale of the Cold-EEZE® Business after income taxes |  | $ | 26,974 |
Net proceeds: |  |  |  |
Cash paid at closing, net of closing and transaction costs |  | $ | 43,145 |
Proceeds due on sale of assets, cash held in escrow |  |  | 5,000 |
|  | $ | 48,145 |
Schedule of Operating Results of Discontinued Operations | The following table sets forth the condensed operating results of our discontinued operations for Fiscal 2017,
|  | Year Ended December 31, |
|  | 2017 |  |  | 2016 |  |  | 2015 |
Net sales |  | $ | 4,687 |  |  | $ | 16,808 |  |  | $ | 18,087 |
Cost of sales |  |  | 2,036 |  |  |  | 7,738 |  |  |  | 6,741 |
Sales and marketing |  |  | 1,720 |  |  |  | 5,385 |  |  |  | 7,395 |
Administration |  |  | 350 |  |  |  | 2,329 |  |  |  | 4,719 |
Research and development |  |  | 51 |  |  |  | 218 |  |  |  | 738 |
Income (loss) from discontinued operations |  | $ | 530 |  |  | $ | 1,138 |  |  | $ | (1,506 | )

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