XML 36 R26.htm IDEA: XBRL DOCUMENT v3.23.3
Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Details        
Net income $ 3,935 $ 4,280 $ 12,349 $ 11,918
Weighted average shares, basic 3,629 3,625 3,629 3,641
Dilutive effect of stock options 10 9 9 9
Diluted shares 3,639 3,634 3,638 3,650
Earnings per share, basic $ 1.08 $ 1.18 $ 3.40 $ 3.27
Earnings per share, diluted $ 1.08 $ 1.18 $ 3.39 $ 3.26