Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

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Related Party Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Jun. 30, 2019
Related party transactions (Textual)          
Preferred stock, par value $ 0.001   $ 0.001   $ 0.001
Dividend payable $ 2,089 $ 2,089 $ 4,178 $ 4,178