UTAH MEDICAL PRODUCTS, INC. CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Common Stock | Additional Paid-in Capital | Comprehensive Income | Retained Earnings | Total |
Equity Balance, value at Dec. 31, 2019 | $ 37 | $ 18 | $ (9,783) | $ 110,820 | $ 101,092 |
Equity Balance, shares at Dec. 31, 2019 | 3,722 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 282 | 0 | 0 | 282 |
Common stock issued upon exercise of employee stock options, shares | 6 | | | | |
Stock option compensation expense | $ 0 | 121 | 0 | 0 | 121 |
Common stock purchased and retired | $ (1) | (421) | 0 | (6,555) | (6,976) |
Common stock purchased and retired, shares | (87) | | | | |
Foreign currency translation adjustment | $ 0 | 0 | (416) | 0 | (416) |
Common stock dividends | 0 | 0 | 0 | (3,074) | (3,074) |
Net income | 0 | 0 | 0 | 7,386 | 7,386 |
Equity Balance, value at Sep. 30, 2020 | $ 36 | 0 | (10,199) | 108,578 | 98,415 |
Equity Balance, shares at Sep. 30, 2020 | 3,640 | | | | |
Equity Balance, value at Jun. 30, 2020 | $ 36 | 80 | (11,710) | 106,881 | 95,288 |
Equity Balance, shares at Jun. 30, 2020 | 3,643 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 202 | 0 | 0 | 202 |
Common stock issued upon exercise of employee stock options, shares | 4 | | | | |
Stock option compensation expense | $ 0 | 49 | 0 | 0 | 49 |
Common stock purchased and retired | $ 0 | (332) | 0 | (219) | (551) |
Common stock purchased and retired, shares | (7) | | | | |
Foreign currency translation adjustment | $ 0 | 0 | 1,511 | 0 | 1,511 |
Common stock dividends | 0 | 0 | 0 | (1,018) | (1,018) |
Net income | 0 | 0 | 0 | 2,933 | 2,933 |
Equity Balance, value at Sep. 30, 2020 | $ 36 | 0 | (10,199) | 108,578 | 98,415 |
Equity Balance, shares at Sep. 30, 2020 | 3,640 | | | | |
Equity Balance, value at Dec. 31, 2020 | $ 36 | 115 | (8,281) | 110,951 | 102,822 |
Equity Balance, shares at Dec. 31, 2020 | 3,643 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 281 | 0 | 0 | 281 |
Common stock issued upon exercise of employee stock options, shares | 6 | | | | |
Stock option compensation expense | $ 0 | 123 | 0 | 0 | 123 |
Foreign currency translation adjustment | 0 | 0 | (787) | 0 | (787) |
Common stock dividends | 0 | 0 | 0 | (3,116) | (3,116) |
Net income | 0 | 0 | 0 | 10,656 | 10,656 |
Equity Balance, value at Sep. 30, 2021 | $ 36 | 520 | (9,068) | 118,492 | 109,980 |
Equity Balance, shares at Sep. 30, 2021 | 3,649 | | | | |
Equity Balance, value at Jun. 30, 2021 | $ 36 | 289 | (8,286) | 115,326 | 107,365 |
Equity Balance, shares at Jun. 30, 2021 | 3,646 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 189 | 0 | 0 | 189 |
Common stock issued upon exercise of employee stock options, shares | 3 | | | | |
Stock option compensation expense | $ 0 | 41 | 0 | 0 | 41 |
Foreign currency translation adjustment | 0 | 0 | (782) | 0 | (782) |
Common stock dividends | 0 | 0 | 0 | (1,040) | (1,040) |
Net income | 0 | 0 | 0 | 4,206 | 4,206 |
Equity Balance, value at Sep. 30, 2021 | $ 36 | $ 520 | $ (9,068) | $ 118,492 | $ 109,980 |
Equity Balance, shares at Sep. 30, 2021 | 3,649 | | | | |