Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

v3.19.2
Stockholders' Equity (Details) - USD ($)
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Shares under warrants    
Beginning balance, outstanding 5,993,750
Issued 189,365 5,993,750
Exercised
Expired/cancelled
Ending balance, outstanding 6,183,115 5,993,750
Weighted average exercise price    
Beginning balance, outstanding $ 11.50
Issued 11.50 11.50
Exercised
Expired/cancelled
Ending balance, outstanding $ 11.50 $ 11.50
Weighted average remaining life    
Beginning balance, outstanding 4 years 7 months 10 days  
Ending balance, outstanding 3 years 8 months 19 days 4 years 7 months 10 days
Aggregate intrinsic value    
Ending balance, outstanding $ 2,473,000