XML 53 R39.htm IDEA: XBRL DOCUMENT v3.21.2
StockBased Compensation (Details) - USD ($)
3 Months Ended
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