Quarterly report pursuant to Section 13 or 15(d)

Revenue (Tables)

v3.21.1
Revenue (Tables)
3 Months Ended
Mar. 31, 2021
Revenue from Contract with Customer [Abstract]  
Schedule of disaggregation of revenue
Our revenues related to the following types of business were as follows:

Three Months Ended March 31,
2021 2020
Automotive $ 495,000  $ — 
Aviation 22,400  60,783 
Other 3,660  23,517 
Total revenues $ 521,060  $ 84,300