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v3.21.2

Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Additional Capital | Retained Earnings | Accumulated Other Comprehensive (Loss) Income | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Beginning Balance, Shares at Dec. 31, 2019 |  | 5,173,000 |  |  |  |
Beginning Balance, Value at Dec. 31, 2019 | $ 253,515 | $ 5,173 | $ 32,365 | $ 216,394 | $ (49) | $ (368)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 23,507 |  |  | 23,507 |  |
Dividends paid | (69,118) |  |  | (69,118) |  |
Change in fair value of interest rate derivatives | 7 |  |  |  | 7 |
Deferred stock unit grants | 600 |  | 600 |  |  |
Ending Balance, Shares at Sep. 30, 2020 |  | 5,173,000 |  |  |  |
Ending Balance, Value at Sep. 30, 2020 | 208,511 | $ 5,173 | 32,965 | 170,783 | (42) | (368)
Beginning Balance, Shares at Jun. 30, 2020 |  | 5,173,000 |  |  |  |
Beginning Balance, Value at Jun. 30, 2020 | 224,971 | $ 5,173 | 32,965 | 187,229 | (28) | (368)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 6,604 |  |  | 6,604 |  |
Dividends paid | (23,050) |  |  | (23,050) |  |
Change in fair value of interest rate derivatives | (14) |  |  |  | (14) |
Ending Balance, Shares at Sep. 30, 2020 |  | 5,173,000 |  |  |  |
Ending Balance, Value at Sep. 30, 2020 | $ 208,511 | $ 5,173 | 32,965 | 170,783 | (42) | (368)
Beginning Balance, Shares at Dec. 31, 2020 | 5,173,450 | 5,173,000 |  |  |  |
Beginning Balance, Value at Dec. 31, 2020 | $ 203,228 | $ 5,173 | 32,965 | 166,165 | (707) | (368)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 55,181 |  |  | 55,181 |  |
Dividends paid | (69,160) |  |  | (69,160) |  |
Change in fair value of interest rate derivatives | 4,612 |  |  |  | 4,612 |
Deferred stock unit grants | $ 450 |  | 450 |  |  |
Ending Balance, Shares at Sep. 30, 2021 | 5,173,450 | 5,173,000 |  |  |  |
Ending Balance, Value at Sep. 30, 2021 | $ 194,311 | $ 5,173 | 33,415 | 152,186 | 3,905 | (368)
Beginning Balance, Shares at Jun. 30, 2021 |  | 5,173,000 |  |  |  |
Beginning Balance, Value at Jun. 30, 2021 | 205,805 | $ 5,173 | 33,415 | 163,845 | 3,740 | (368)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 11,401 |  |  | 11,401 |  |
Dividends paid | (23,060) |  |  | (23,060) |  |
Change in fair value of interest rate derivatives | $ 165 |  |  |  | 165 |
Ending Balance, Shares at Sep. 30, 2021 | 5,173,450 | 5,173,000 |  |  |  |
Ending Balance, Value at Sep. 30, 2021 | $ 194,311 | $ 5,173 | $ 33,415 | $ 152,186 | $ 3,905 | $ (368)

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