Note 13 - Dividend Restrictions (Details Textual) - Subsequent Event [Member] |
1 Months Ended |
---|---|
Jan. 31, 2022
$ / shares
| |
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ 0.18 |
Dividends Payable, Date to be Paid | Mar. 01, 2022 |
Dividends Payable, Date of Record | Feb. 10, 2022 |