Note 2 - Discontinued Operations - Calculation of Net Loss (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Fixed asset losses	$ 205,663		$ 205,663
Discontinued Operations [Member]
Severance benefits	147,948	147,948
Leases, software & other contractual obligations	360,613	360,613
Fixed asset losses	30,423	30,423
Other costs	212,998	212,998
Net Loss on Disposal	$ 751,982	$ 751,982

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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