4. Commitments and Contingencies (Details)	Sep. 30, 2020 USD ($)
Networking Product License Agreement
Future royalty payments for the year ending December 31,
2020 (remaining)	$ 1,275,000
2021	4,300,000
2022	4,300,000
2023	4,300,000
2024	4,300,000
2025	4,300,000
2020 License Agreement
Future royalty payments for the year ending December 31,
2021	2,050,000
2022	2,300,000
2023	2,550,000
2024	2,800,000
2025	$ 2,800,000