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Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Mar. 31, 2020
Jun. 30, 2019
Statement of Financial Position [Abstract]    
Preferred stock, shares authorized 2,000,000 2,000,000
Preferred stock, par value
Preferred stock, shares issued
Common stock, shares authorized 50,000,000 50,000,000
Common stock, par value
Common stock, shares issued 18,139,037 16,054,534
Common stock, shares outstanding 18,139,037 15,879,037
Treasury stock, shares 0 175,497