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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) | 18,012 |  |  | 11,608 | 6,404 |
Issuance of common stock | 3,274 | $ 3,274 |  |  |  |
Issuance of common stock, shares |  | 184,144 |  |  |  |
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations | 0 | $ (1,273) | (1,273) |  |  |
Share based payment awards under equity compensation plan | 334 |  | 334 |  |  |
Common stock purchased for deferred compensation obligations | (1,252) | (1,252) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan | (1,619) | $ (1,619) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan, shares |  | (87,047) |  |  |  |
Cash dividends | (6,386) |  |  | (6,386) |  |
Ending balances at Sep. 30, 2020 | 222,545 | $ 142,745 | 4,104 | 67,321 | 8,375 |
Ending balances, shares at Sep. 30, 2020 |  | 8,007,901 |  |  |  |
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) | 11,394 |  |  | 14,705 | (3,311) |
Issuance of common stock | 1,196 | $ 1,196 |  |  |  |
Issuance of common stock, shares |  | 52,523 |  |  |  |
Common stock transferred from the Rabbi Trust to satisfy deferred compensation obligations | 0 | $ (71) | (71) |  |  |
Share based payment awards under equity compensation plan | 343 |  | 343 |  |  |
Common stock purchased for deferred compensation obligations | (869) | (869) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan | (2,699) | $ (2,699) |  |  |  |
Common stock repurchased pursuant to publicly announced repurchase plan, shares |  | (123,160) |  |  |  |
Cash dividends | (6,369) |  |  | (6,369) |  |
Ending balances at Sep. 30, 2021 | 221,642 | $ 140,004 | $ 4,455 | $ 72,796 | $ 4,387 |
Ending balances, shares at Sep. 30, 2021 |  | 7,926,610 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
APIC, Share-based Payment Arrangement, Other, Increase for Cost Recognition | $ 58 |  |  |  |  | $ 58

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