Leases (Details Narrative)	12 Months Ended
	Dec. 31, 2021 USD ($) ft²	Dec. 31, 2020 USD ($)
Area of lease land | ft²	54,000
Lease expiration date	June 30, 2027
Annual rental, maintenance and tax expenses on lease | $	$ 556,000	$ 510,000
Lease term	64 years
Sawgrass Technology Park [Member]
Area of lease land | ft²	6,857
Annual rental, maintenance and tax expenses on lease | $	$ 208,000	$ 169,000
Lawrence Kansas [Member]
Area of lease land | ft²	8,100
Termination of lease expense | $	$ 53