Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details Textual)

v3.21.2
Property, Plant and Equipment (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Property, plant and equipment (Textual)        
Depreciation expense $ 107,208 $ 924 $ 198,398 $ 1,848