v3.26.1
SUPPLEMENTAL DISCLOSURE FOR EARNINGS PER SHARE - Supplemental Disclosure for Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
SUPPLEMENTAL DISCLOSURE FOR EARNINGS PER SHARE                      
Net income attributable to First Capital, Inc.                 $ 16,367 $ 11,940 $ 12,790
Net income attributable to First Capital, Inc. Basic $ 4,879 $ 4,478 $ 3,775 $ 3,235 $ 3,262 $ 2,898 $ 2,828 $ 2,952 $ 16,367 $ 11,940 $ 12,790
Weighted average common shares outstanding, Basic (in shares)                 3,345,645 3,346,161 3,347,341
Net income attributable to First Capital, Inc. per common share, basic (in dollars per share) $ 1.46 $ 1.34 $ 1.13 $ 0.97 $ 0.97 $ 0.87 $ 0.85 $ 0.88 $ 4.89 $ 3.57 $ 3.82
Add: Dilutive effect of restricted stock (in shares)                 2,344    
Weighted Average Number of Shares Outstanding, as adjusted, Diluted (in shares)                 3,347,989 3,346,161 3,347,341
Net income attributable to First Capital, Inc. per common share, diluted (in dollars per share) $ 1.46 $ 1.34 $ 1.13 $ 0.97 $ 0.97 $ 0.87 $ 0.85 $ 0.88 $ 4.89 $ 3.57 $ 3.82