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Stock-Based Compensation (Details) - USD ($)
6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Stock-based compensation $ 178,389 $ 197,815
Selling, General & Administrative    
Stock-based compensation 178,389 196,378
Cost of Sales    
Stock-based compensation 0 1,620
New Product Development    
Stock-based compensation 0 (183)
Stock Options    
Stock-based compensation 5,307 29,468
Restricted Stock Units    
Stock-based compensation $ 173,082 $ 168,347