Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Shareholder Rights Plan (Details Textual)

v3.20.4
Note 9 - Shareholder Rights Plan (Details Textual)
Oct. 12, 2020
$ / shares
Shareholder Rights Plan, Trigger, Beneficial Owner of Outstanding Common Shares, Percentage 15.00%
Shareholder Rights Plan, Exercise Price (in dollars per share) $ 15
Shareholder Rights Plan, Exercise Input, Percentage of Fair Value of Common Stock 25.00%
Shareholder Rights Plan, Trigger, Assets or Earning Power Sold, Percentage 50.00%
Shareholder Rights Plan, Redemption Price (in dollars per share) $ 0.001