Note 5 - Commitments and Contingencies (Details Narrative) - USD ($)
$ in Thousands
|9 Months Ended|
Sep. 30, 2020
Sep. 30, 2019
|Commitments and Contingencies Disclosure [Abstract]|
|Rent expense||$ 50||$ 50|
Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
No definition available.