Quarterly report pursuant to Section 13 or 15(d)

Revenue (Details)

v3.20.2
Revenue (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Disaggregation of Revenue [Line Items]        
Total revenues $ 91,942 $ 5,508 $ 176,242 $ 369,690
Automotive        
Disaggregation of Revenue [Line Items]        
Total revenues 85,000 0 85,000 240,000
Aviation        
Disaggregation of Revenue [Line Items]        
Total revenues 0 0 60,783 0
Other        
Disaggregation of Revenue [Line Items]        
Total revenues $ 6,942 $ 5,508 $ 30,459 $ 129,690