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Revenue Recognition (Disaggregation of Revenue) (Details) - USD ($)
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Disaggregation of Revenue [Line Items]    
Net Sales $ 17,607,267 $ 19,546,008
United States [Member]    
Disaggregation of Revenue [Line Items]    
Net Sales 13,034,647 14,298,358
Export [Member]    
Disaggregation of Revenue [Line Items]    
Net Sales $ 4,572,620 $ 5,247,650