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v3.21.2

Interim Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | AdditionalPaid-in Capital | Treasury Stock | Retained Earnings | AccumulatedOtherComprehensive Loss
--- | --- | --- | --- | --- | --- | ---
Beginning balance ( in shares) at Dec. 31, 2019 |  | 11,670 |  |  |  |
Beginning balance at Dec. 31, 2019 | $ 569,757 | $ 1,175 | $ 113,666 | $ (4,566) | $ 500,320 | $ (40,838)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Other comprehensive income | (9,122) |  |  |  | 15,528 | (24,650)
Stock-based compensation expense | 933 |  | 933 |  |  |
Stock-based compensation transactions (in shares) |  | 9 |  |  |  |
Stock-based compensation transactions | 369 | $ 1 | 368 |  |  |
Dividends paid | (1,528) |  |  |  | (1,528) |
Ending balance (in shares) at Mar. 31, 2020 |  | 11,679 |  |  |  |
Ending balance at Mar. 31, 2020 | 560,409 | $ 1,176 | 114,967 | (4,566) | 514,320 | (65,488)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Other comprehensive income | 17,643 |  |  |  | 12,989 | 4,654
Stock-based compensation expense | 1,103 |  | 1,103 |  |  |
Stock-based compensation transactions (in shares) |  | 25 |  |  |  |
Stock-based compensation transactions | (473) | $ 3 | (476) |  |  |
Dividends paid | (1,531) |  |  |  | (1,531) |
Ending balance (in shares) at Jun. 30, 2020 |  | 11,704 |  |  |  |
Ending balance at Jun. 30, 2020 | 577,151 | $ 1,179 | 115,594 | (4,566) | 525,778 | (60,834)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Other comprehensive income | 27,847 |  |  |  | 20,033 | 7,814
Stock-based compensation expense | 1,079 |  | 1,079 |  |  |
Stock-based compensation transactions (in shares) |  | 16 |  |  |  |
Stock-based compensation transactions | 667 | $ 1 | 666 |  |  |
Dividends paid | (1,531) |  |  |  | (1,531) |
Ending balance (in shares) at Sep. 30, 2020 |  | 11,720 |  |  |  |
Ending balance at Sep. 30, 2020 | 605,213 | $ 1,180 | 117,339 | (4,566) | 544,280 | (53,020)
Beginning balance ( in shares) at Dec. 31, 2020 |  | 11,727 |  |  |  |
Beginning balance at Dec. 31, 2020 | 635,003 | $ 1,181 | 118,528 | (4,566) | 560,186 | (40,326)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Other comprehensive income | 15,876 |  |  |  | 17,462 | (1,586)
Stock-based compensation expense | 1,240 |  | 1,240 |  |  |
Stock-based compensation transactions (in shares) |  | 29 |  |  |  |
Stock-based compensation transactions | 776 | $ 3 | 773 |  |  |
Dividends paid | (1,654) |  |  |  | (1,654) |
Ending balance (in shares) at Mar. 31, 2021 |  | 11,756 |  |  |  |
Ending balance at Mar. 31, 2021 | 651,241 | $ 1,184 | 120,541 | (4,566) | 575,994 | (41,912)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Other comprehensive income | 30,943 |  |  |  | 26,037 | 4,906
Stock-based compensation expense | 1,316 |  | 1,316 |  |  |
Stock-based compensation transactions (in shares) |  | 23 |  |  |  |
Stock-based compensation transactions | (602) | $ 2 | (604) |  |  |
Dividends paid | (1,657) |  |  |  | (1,657) |
Ending balance (in shares) at Jun. 30, 2021 |  | 11,779 |  |  |  |
Ending balance at Jun. 30, 2021 | 681,241 | $ 1,186 | 121,253 | (4,566) | 600,374 | (37,006)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Other comprehensive income | 9,885 |  |  |  | 17,519 | (7,634)
Stock-based compensation expense | 2,840 |  | 2,840 |  |  |
Stock-based compensation transactions (in shares) |  | 9 |  |  |  |
Stock-based compensation transactions | (646) | $ 1 | (647) |  |  |
Dividends paid | (1,658) |  |  |  | (1,658) |
Ending balance (in shares) at Sep. 30, 2021 |  | 11,788 |  |  |  |
Ending balance at Sep. 30, 2021 | $ 691,662 | $ 1,187 | $ 123,446 | $ (4,566) | $ 616,235 | $ (44,640)

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