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6. Goodwill and Other Intangible Assets (Details 1) - USD ($)
Jun. 30, 2020
Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]    
2021 $ 59,800  
2022 36,800  
2023 20,200  
2024 8,400  
2025 3,500  
Total $ 128,700 $ 175,000