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Stockholders' Equity (Details 4)
9 Months Ended
Mar. 31, 2018
$ / shares
shares
Warrants Outstanding 1,985,000
Warrants Exercisable 1,985,000
Range One [Member]  
Warrant Exercise Price | $ / shares $ 1.19
Warrants Outstanding 100,000
Warrants Outstanding Remaining Contractual Life (in years) 3 years 8 months 23 days
Warrants Exercisable 100,000
Range Two [Member]  
Warrant Exercise Price | $ / shares $ 1.25
Warrants Outstanding 1,885,000
Warrants Outstanding Remaining Contractual Life (in years) 3 years 2 months 12 days
Warrants Exercisable 1,885,000