Note 7 - Investment in Macrophage Therapeutics, Inc. (Details Textual) - shares |
Mar. 07, 2019 |
Aug. 31, 2018 |
|---|---|---|
| Complaint By Dr. Goldberg Against Navidea and MT [Member] | ||
| Litigation Case, Number of Shares of Common Stock Failed to Issue | 1,175,000 | |
| MT [Member] | Dr. Michael Goldberg [Member] | ||
| Resignation Agreement, Subidiary Percentage Ownership After Signing | 5.00% |
| X | ||||||||||
- Definition Represents the number of shares of common stock that the plaintiff claims should have been issued but have not been issued. No definition available.
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| X | ||||||||||
- Definition Represents the common stock ownership percentage of stock to be held by an individual following the signing of a resignation agreement. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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