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Component: (Network and Table)
Network
00000040 - Disclosure - Equity Instruments (Tables)
(http://navidea.com/20151231/taxonomy/role/DisclosureEquityInstrumentsTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000810509 (http://www.sec.gov/CIK)
Stockholders' Equity Note [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Stockholders' Equity Note [Abstract]
 
Summary of Outstanding Warrant Activity

  

Exercise

Price

 

Number of

Warrants

  Expiration Date
Series BB  $2.00    300,000   July 2018
Series HH   2.49    301,205   June 2023
Series II   3.04    275,000   June 2018
Series KK   1.918    391,032   March 2021
Series LL   0.01    9,777,130   August 2035
Series MM   2.50    150,000   September 2019
Series MM   2.50    150,000   October 2019
   $0.33*   11,344,367    

 

* Weighted average exercise price.