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Significant Accounting Policies (Details) - shares
3 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Dilutive Securities excluded from the Computation of Diluted Loss Per Share 271,865 1,374,667
Warrant [Member]    
Dilutive Securities excluded from the Computation of Diluted Loss Per Share 214,665 1,374,667
Stock Option [Member]    
Dilutive Securities excluded from the Computation of Diluted Loss Per Share 57,200 58,000