Disaggregation of Revenue - Revenue is disaggregated by major products/service lines, and timing of revenue recognition (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Disaggregation of Revenue
Total Revenue	$ 62,000	$ 62,300	$ 182,001	$ 214,942
Products and services transferred over time
Disaggregation of Revenue
Total Revenue	62,000	62,300	182,001	214,942
Licensing fees - royalty revenue
Disaggregation of Revenue
Total Revenue	$ 62,000	$ 62,300	$ 182,001	$ 214,942