Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details Textual)

v3.20.2
Commitments and Contingencies (Details Textual) - USD ($)
1 Months Ended 5 Months Ended 6 Months Ended
Jul. 01, 2020
Oct. 01, 2017
Jul. 01, 2016
Mar. 08, 2016
Jul. 01, 2019
Nov. 30, 2018
Jun. 30, 2019
Commitments and Contingencies (Textual)              
Operating leases rent expense   $ 1,800 $ 1,200 $ 400   $ 4,500 $ 7,550
Lease expiration date   Jun. 30, 2019 Jun. 30, 2018   Jun. 30, 2022    
Operating expense $ 23,097