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Net Income (Loss) per Common Share (Details Narrative) - shares
3 Months Ended 6 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Net Income (Loss) per Common Share        
Antidilutive securities excluded from computation of earnings per share 7,799,500 10,355,870 7,757,000 10,461,107