Annual report pursuant to Section 13 and 15(d)

Note 22 - Subsequent Events (Details Textual)

v3.19.1
Note 22 - Subsequent Events (Details Textual)
Mar. 07, 2019
shares
Complaint By Dr. Goldberg Against Navidea and MT [Member] | MT [Member] | Subsequent Event [Member]  
Litigation Case, Number of Shares of Super Voting Common Stock Failed to Issue 23,500,000