9. Share-Based Expense (Details Narrative) - USD ($) |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Dec. 31, 2018 |
|
Share based compensation | $ 247,437 | $ 323,478 | $ 730,531 | $ 1,175,281 | |
Warrant [Member] | Collaboration Agreements [Member] | |||||
Warrants outstanding | 44,944 | 44,944 | 44,944 | ||
Weighted average exercise price | $ 124.90 | $ 124.90 | |||
Warrants issued | 0 | 0 | |||
Warrants exercised | 0 | 0 | |||
Warrants expiration dates | December 2019 through May 2021 | ||||
Employee Stock Options [Member] | |||||
Options granted | 0 | 0 | |||
Options exercised | 0 | 0 | |||
Share based compensation | $ 200,000 | 300,000 | $ 700,000 | $ 1,100,000 | |
Non Employee Stock Options [Member] | |||||
Options granted | 0 | 834 | |||
Options exercised | 0 | 0 | |||
Share based compensation | $ 0 | $ 1,000 | $ 0 | $ 36,000 | |
Common Stock Awards [Member] | |||||
Other than options granted | 7,153 | 375 | 9,026 | 1,627 | |
Share based compensation | $ 15,000 | $ 17,000 | $ 47,000 | $ 52,000 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Net number of share options (or share units) granted during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Warrants exercised No definition available.
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- Definition Warrants expiration dates No definition available.
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- Definition Warrants issued No definition available.
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