Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Property and Equipment (Details Textual)

v3.20.2
Note 5 - Property and Equipment (Details Textual) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Depreciation, Nonproduction $ 0.2 $ 0.1 $ 0.4 $ 0.2