XML 46 R35.htm IDEA: XBRL DOCUMENT v3.20.2
Stockholders' Equity - Warrant activity (Details) - $ / shares
 12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Non-vested, Ending balance 385,000  
Exercisable 385,000  
Warrant    
Non-vested, Beginning balance 1,885,000 1,985,000
Exercised (1,500,000) (100,000)
Non-vested, Ending balance 385,000 1,885,000
Exercisable 385,000 1,885,000
Outstanding, Beginning balance Weighted Average Exercise Price $ 1.25 $ 1.25
Exercised Weighted Average Exercise Price 1.25 1.22
Outstanding, Ending Balance Weighted Average Exercise Price 1.24 1.25
Exercisable, Weighted Average Exercise Price $ 1.24 $ 1.25