XML 53 R42.htm IDEA: XBRL DOCUMENT v3.19.1
Licensing Agreements (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Royalty payment on behalf of sub-licensee, percentage 2.50%  
Revenues
Licensing Agreements [Member]    
Royalty payment, percentage 2.50%  
Up-front sub-license fees, percentage 10.00%  
Interest on amounts owed under license agreement, rate 3.00%