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StockBased Compensation (Details) - USD ($) | 3 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
Stock-based compensation | $ 116,591 | $ 136,849
Restricted Stock Units |  |
Stock-based compensation | 92,463 | 121,629
Equity Option [Member] |  |
Stock-based compensation | $ 24,128 | $ 15,220

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