Note 20 - Dividend Reinvestment Plan (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
Stock Issued During Period, Shares, Dividend Reinvestment Plan (in shares) | 358,157 | 93,143 | 69,084 |
Stock Issued During Period, Value, Dividend Reinvestment Plan | $ 9,777 | $ 3,366 | $ 2,822 |