Disaggregation of Revenue - revenue is disaggregated by major products/service lines, and timing of revenue recognition (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Total Revenue	$ 59,000	$ 143,642
Products and services transferred over time
Total Revenue	59,000	143,642
Licensing fees - royalty revenue
Total Revenue	$ 59,000	$ 143,642