Post-effective amendment to a registration statement that is not immediately effective upon filing

Commitments and Contingencies (Details Textual)

v3.20.4
Commitments and Contingencies (Details Textual) - USD ($)
3 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Rent expense $ 273,000 $ 36,000 $ 299,629 $ 151,458
Future minimum lease payments two years 439,633   305,214  
Future minimum lease payments next 12 months 918,847   526,185  
Restricted cash $ 500,000   500,000 500,000
Line of Credit [Member]        
Restricted cash     500,000 $ 500,000
Letter-of-credit with a bank     $ 500,000