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, 2018 | $ 37 | $ 121 | $ (11,290) | $ 100,123 | $ 88,991 |
Equity Balance, shares at Dec. 31, 2018 | 3,720 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 97 | 0 | 0 | 97 |
Common stock issued upon exercise of employee stock options, shares | 3 | | | | |
Stock option compensation expense | $ 0 | 28 | 0 | 0 | 28 |
Common stock purchased and retired | 0 | 0 | 0 | 0 | 0 |
Foreign currency translation adjustment | 0 | 0 | 948 | 0 | 948 |
Common stock dividends | 0 | 0 | 0 | (1,028) | (1,028) |
Net income | 0 | 0 | 0 | 3,139 | 3,139 |
Equity Balance, value at Mar. 31, 2019 | $ 37 | 246 | (10,342) | 102,234 | 92,175 |
Equity Balance, shares at Mar. 31, 2019 | 3,723 | | | | |
Equity Balance, value at Dec. 31, 2018 | $ 37 | 121 | (11,290) | 100,123 | 88,991 |
Equity Balance, shares at Dec. 31, 2018 | 3,720 | | | | |
Foreign currency translation adjustment | | | | | 484 |
Net income | | | | | 6,664 |
Equity Balance, value at Jun. 30, 2019 | $ 37 | 0 | (10,806) | 104,681 | 93,912 |
Equity Balance, shares at Jun. 30, 2019 | 3,719 | | | | |
Equity Balance, value at Mar. 31, 2019 | $ 37 | 246 | (10,342) | 102,234 | 92,175 |
Equity Balance, shares at Mar. 31, 2019 | 3,723 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 74 | 0 | 0 | 74 |
Stock option compensation expense | 0 | 28 | 0 | 0 | 28 |
Common stock purchased and retired | $ 0 | (348) | 0 | (50) | (398) |
Common stock purchased and retired, shares | (5) | | | | |
Foreign currency translation adjustment | $ 0 | 0 | (464) | 0 | (464) |
Common stock dividends | 0 | 0 | 0 | (1,028) | (1,028) |
Net income | 0 | 0 | 0 | 3,525 | 3,525 |
Equity Balance, value at Jun. 30, 2019 | $ 37 | 0 | (10,806) | 104,681 | 93,912 |
Equity Balance, shares at Jun. 30, 2019 | 3,719 | | | | |
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 | 47 | 0 | 0 | 48 |
Common stock issued upon exercise of employee stock options, shares | 1 | | | | |
Stock option compensation expense | $ 0 | 23 | 0 | 0 | 23 |
Common stock purchased and retired | $ (1) | (89) | 0 | (6,336) | (6,426) |
Common stock purchased and retired, shares | (80) | | | | |
Foreign currency translation adjustment | $ 0 | 0 | (2,449) | 0 | (2,449) |
Common stock dividends | 0 | 0 | 0 | (1,042) | (1,042) |
Net income | 0 | 0 | 0 | 3,140 | 3,140 |
Equity Balance, value at Mar. 31, 2020 | $ 36 | 0 | (12,232) | 106,582 | 94,386 |
Equity Balance, shares at Mar. 31, 2020 | 3,642 | | | | |
Equity Balance, value at Dec. 31, 2019 | $ 37 | 18 | (9,783) | 110,820 | 101,092 |
Equity Balance, shares at Dec. 31, 2019 | 3,722 | | | | |
Foreign currency translation adjustment | | | | | (1,927) |
Net income | | | | | 4,452 |
Equity Balance, value at Jun. 30, 2020 | $ 36 | 80 | (11,710) | 106,881 | 95,287 |
Equity Balance, shares at Jun. 30, 2020 | 3,643 | | | | |
Equity Balance, value at Mar. 31, 2020 | $ 36 | 0 | (12,232) | 106,582 | 94,386 |
Equity Balance, shares at Mar. 31, 2020 | 3,642 | | | | |
Common stock issued upon exercise of employee stock options | $ 0 | 32 | 0 | 0 | 32 |
Common stock issued upon exercise of employee stock options, shares | 1 | | | | |
Stock option compensation expense | $ 0 | 49 | 0 | 0 | 49 |
Common stock purchased and retired | 0 | 0 | 0 | 0 | 0 |
Foreign currency translation adjustment | 0 | 0 | 522 | 0 | 522 |
Common stock dividends | 0 | 0 | 0 | (1,013) | (1,013) |
Net income | 0 | 0 | 0 | 1,313 | 1,313 |
Equity Balance, value at Jun. 30, 2020 | $ 36 | $ 80 | $ (11,710) | $ 106,881 | $ 95,287 |
Equity Balance, shares at Jun. 30, 2020 | 3,643 | | | | |