Quarterly report pursuant to Section 13 or 15(d)

Property & Equipment, Net (Details Textual)

v3.20.2
Property & Equipment, Net (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Property and Equipment, Net (Textual)        
Depreciation expenses $ 5,000 $ 9,000 $ 15,000 $ 19,000