XML 58 R34.htm IDEA: XBRL DOCUMENT v3.21.2
Stockholders' Equity - Warrants outstanding and exercisable (Details)
12 Months Ended
Jun. 30, 2021
$ / shares
shares
Warrants Outstanding 50,000
Warrants Exercisable 50,000
Range One  
Warrant Exercise Price | $ / shares $ 1.19
Warrants Outstanding 50,000
Remaining Contractual Life (in years) 5 months 23 days
Warrants Exercisable 50,000