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Stock-Based Compensation (Details) - USD ($)
6 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Stock-based compensation $ 197,815 $ 186,209
Selling, General & Administrative [Member]    
Stock-based compensation 196,378 182,277
Cost of Sales [Member]    
Stock-based compensation 1,620 3,206
New Product Development [Member]    
Stock-based compensation (183) 726
Stock Options [Member]    
Stock-based compensation 29,468 21,280
Restricted Stock Units [Member]    
Stock-based compensation $ 168,347 $ 164,929