XML 42 R33.htm IDEA: XBRL DOCUMENT v3.10.0.1
Summary of Significant Accounting Policies (Details Textual)
$ in Millions
6 Months Ended
Jun. 30, 2018
USD ($)
Agreements
Summary of Significant Accounting Policies (Textual)  
Additional potential warrants | $ $ 3
Number of licencing agreements | Agreements 2