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Interim Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Shares to be Issued for Deferred Compensation Obligations | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Additional Paid-in Capital
--- | --- | --- | --- | --- | --- | ---
Beginning balances at Dec. 31, 2019 | $ 210,182 | $ 141,069 | $ 5,043 | $ 62,099 | $ 1,971 |
Beginning balances, shares at Dec. 31, 2019 |  | 7,910,804 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Comprehensive income (loss) | 13,647 |  |  | 7,251 | 6,396 |
Issuance of common stock | 2,343 | $ 2,343 |  |  |  |
Issuance of common stock, shares |  | 127,216 |  |  |  |
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations | 0 | $ 454 | (454) |  |  |
Share based payment awards under equity compensation plan | 233 |  | 233 |  |  |
Common stock purchased for deferred compensation obligations | (970) | (970) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan | (1,195) | $ (1,195) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan, shares |  | (61,001) |  |  |  |
Cash dividends | (4,249) |  |  | (4,249) |  |
Ending balances at Jun. 30, 2020 | 219,991 | $ 141,701 | 4,822 | 65,101 | 8,367 |
Ending balances, shares at Jun. 30, 2020 |  | 7,977,019 |  |  |  |
Beginning balances at Dec. 31, 2020 | 218,588 | $ 142,247 | 4,183 | 64,460 | 7,698 |
Beginning balances, shares at Dec. 31, 2020 |  | 7,997,247 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Comprehensive income (loss) | 8,045 |  |  | 10,019 | (1,974) |
Issuance of common stock | 806 | $ 806 |  |  |  |
Issuance of common stock, shares |  | 36,891 |  |  |  |
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations | 0 | $ 71 | (71) |  |  |
Share based payment awards under equity compensation plan | 256 |  | 256 |  |  |
Common stock purchased for deferred compensation obligations | (595) | (595) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan | (1,860) | $ (1,860) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan, shares |  | (87,480) |  |  |  |
Cash dividends | (4,275) |  |  | (4,275) |  |
Ending balances at Jun. 30, 2021 | 220,990 | $ 140,694 | $ 4,368 | $ 70,204 | $ 5,724 |
Ending balances, shares at Jun. 30, 2021 |  | 7,946,658 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
APIC, Share-based Payment Arrangement, Other, Increase for Cost Recognition | $ 25 |  |  |  |  | $ 25

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