Commitments and Contingencies (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Jan. 30, 2018 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Dec. 31, 2017 |
[1] | |||
| Other current liabilities | $ 69 | $ 69 | $ 250 | ||||||
| Contingent obligation | 1,821 | 1,821 | 1,662 | ||||||
| General and administrative expense | 1,740 | $ 840 | 3,876 | $ 2,493 | |||||
| Other long-term liabilities | 66 | 66 | |||||||
| Financing expense | 81 | $ 69 | 159 | $ 134 | |||||
| License and Supply Agreement (Coated Products) [Member] | |||||||||
| Description of royalty payment |
a. 2% of the first $25 million in annual net sales of Coated Products; and b. 1.5% once annual net sales exceed $25 million of Coated Products. |
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| Description of minimum royalty payment |
a. January 1, 2020 to December 31, 2020 - $5 per calendar quarter; b. January 1, 2021 to December 31, 2021 - $10 per calendar quarter; c. January 1, 2022 and beyond - $15 per calendar quarter. |
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| Description of royalty payment for one-time milestone |
a. $12.5 due 6 months after the first commercial sale of a Coated Product. b. $12.5 due 12 months after the first commercial sale of a Coated Product. c. $25 due 18 months after the first commercial sale of a Coated Product. |
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| Other current liabilities | 25 | 25 | |||||||
| General and administrative expense | 0 | 50 | |||||||
| Other long-term liabilities | 25 | $ 25 | |||||||
| Royalty Arrangements To Israel Innovation Authority [Member] | |||||||||
| Description of royalty payment |
|
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| Royalty received | $ 1,332 | ||||||||
| Contingent obligation | $ 1,379 | $ 1,379 | |||||||
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