XML 18 R7.htm IDEA: XBRL DOCUMENT v3.23.2
Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Performance Shares [Member]        
Net shares issued in satisfaction of units earned, shares (in shares)     52,353 22,350
Cash dividend declared on preferred stock, per share (in dollars per share) $ 0.328125 $ 0.328125 $ 0.65625 $ 0.65625
Cash dividends declared on common stock, per share (in dollars per share) $ 0.17 $ 0.155 $ 0.34 $ 0.285
Exercise of options, shares (in shares) 269 6,312 6,742 15,086
Restricted stock grants, shares (i (in shares) 37,332 20,715 86,534 53,169
Repurchase of stock, shares (in shares) 270,000 302,315 485,163 447,108
Stock grants, shares (in shares)     995 153
Net shares issued in satisfaction of units earned, shares (in shares)     32,068 31,383