Annual report pursuant to Section 13 and 15(d)

Warrants (Details Textual)

v3.8.0.1
Warrants (Details Textual) - shares
 1 Months Ended
Jun. 14, 2017
Jun. 30, 2016
Stock Issued During Period, Shares, New Issues   441,000
Class Of Warrant Or Right Number Of Warrant Issued 6,666,667 1,742,000
Investor [Member]    
Stock Issued During Period, Shares, New Issues   837,500
Sales Agent [Member]    
Stock Issued During Period, Shares, New Issues   33,500
Warrant [Member]    
Stock Issued During Period, Shares, New Issues 6,666,667