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Summary of Significant Accounting Policies (Details 4) - shares
Jun. 30, 2018
Jun. 30, 2017
Stock Options 695,000
Warrants 480,000 85,000
Anti dilutive Securities 1,175,000 85,000
Anti-dilutive [Member]    
Convertible Preferred Stock 2,631,000
Stock Options 349,000 516,000
Warrants 1,480,000 979,000
Anti dilutive Securities 1,829,000 4,126,000