Quarterly report pursuant to Section 13 or 15(d)

Revenue (Details)

v3.21.1
Revenue (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Disaggregation of Revenue [Line Items]    
Total revenues $ 521,060 $ 84,300
Automotive    
Disaggregation of Revenue [Line Items]    
Total revenues 495,000 0
Aviation    
Disaggregation of Revenue [Line Items]    
Total revenues 22,400 60,783
Other    
Disaggregation of Revenue [Line Items]    
Total revenues $ 3,660 $ 23,517