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v3.20.2

Consolidated Statements Of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Retained Earnings | Accumulated Other Comprehensive Income
--- | --- | --- | --- | ---
Balance, beginning of year, shares at Dec. 31, 2018 |  | 1,887 |  |
Balance, beginning of year at Dec. 31, 2018 | $ 175,639 | $ 0 | $ 174,690 | $ 949
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 12,126 |  | 12,126 |
Dividends paid | (1,511) |  | (1,511) |
Shares of common stock repurchased and retired (in shares) |  | 0 |  |
Shares of common stock repurchased and retired | (11) |  | (11) |
Stock options and stock appreciation rights exercised (in shares) |  | 2 |  |
Stock options and stock appreciation rights exercised | 0 |  | 0 |
Share-based compensation expense related to stock appreciation rights | 147 |  | 147 |
Accumulated postretirement benefit obligation adjustment | 0 |  |  |
Net unrealized gain on investments | 1,905 |  |  | 1,905
Balance, end of year, shares at Jun. 30, 2019 |  | 1,889 |  |
Balance, end of year at Jun. 30, 2019 | $ 188,295 | $ 0 | 185,441 | 2,854
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Common Stock, Dividends, Per Share, Cash Paid | $ 0.80 |  |  |
Balance, beginning of year, shares at Mar. 31, 2019 |  | 1,889 |  |
Balance, beginning of year at Mar. 31, 2019 | $ 182,729 | $ 0 | 180,637 | 2,092
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 5,500 |  | 5,500 |
Dividends paid | (756) |  | (756) |
Stock options and stock appreciation rights exercised (in shares) |  | 0 |  |
Stock options and stock appreciation rights exercised | 1 |  | 1 |
Share-based compensation expense related to stock appreciation rights | 59 |  | 59 |
Net unrealized gain on investments | 762 |  |  | 762
Balance, end of year, shares at Jun. 30, 2019 |  | 1,889 |  |
Balance, end of year at Jun. 30, 2019 | $ 188,295 | $ 0 | 185,441 | 2,854
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Common Stock, Dividends, Per Share, Cash Paid | $ 0.40 |  |  |
Balance, beginning of year, shares at Dec. 31, 2019 |  | 1,889 |  |
Balance, beginning of year at Dec. 31, 2019 | $ 191,362 | $ 0 | 188,262 | 3,100
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 7,484 |  | 7,484 |
Dividends paid | (1,664) |  | (1,664) |
Stock options and stock appreciation rights exercised (in shares) |  | 3 |  |
Stock options and stock appreciation rights exercised | (1) |  | (1) |
Share-based compensation expense related to stock appreciation rights | 154 |  | 154 |
Accumulated postretirement benefit obligation adjustment | (32) |  |  | (32)
Net unrealized gain on investments | 1,162 |  |  | 1,162
Balance, end of year, shares at Jun. 30, 2020 |  | 1,892 |  |
Balance, end of year at Jun. 30, 2020 | $ 198,465 | $ 0 | 194,235 | 4,230
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Common Stock, Dividends, Per Share, Cash Paid | $ 0.88 |  |  |
Balance, beginning of year, shares at Mar. 31, 2020 |  | 1,891 |  |
Balance, beginning of year at Mar. 31, 2020 | $ 183,647 | $ 0 | 180,535 | 3,112
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 14,495 |  | 14,495 |
Dividends paid | (832) |  | (832) |
Stock options and stock appreciation rights exercised (in shares) |  | 1 |  |
Stock options and stock appreciation rights exercised | 0 |  | 0 |
Share-based compensation expense related to stock appreciation rights | 37 |  | 37 |
Net unrealized gain on investments | 1,118 |  |  | 1,118
Balance, end of year, shares at Jun. 30, 2020 |  | 1,892 |  |
Balance, end of year at Jun. 30, 2020 | $ 198,465 | $ 0 | $ 194,235 | $ 4,230
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Common Stock, Dividends, Per Share, Cash Paid | $ 0.44 |  |  |

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