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v3.8.0.1

Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2015 | $ 849,824 | $ 481 | $ 238,212 | $ 639,707 | $ (28,576) |
Balance (in shares) at Dec. 31, 2015 |  | 48,184 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income | 72,341 |  |  | 72,341 |  |
Translation adjustment, net of tax | 5,244 |  |  |  | 5,244 |
Options exercised | 6,695 | $ 3 | 6,692 |  |  |
Options exercised (in shares) |  | 227 |  |  |  |
Stock-based compensation | 9,039 |  | 9,039 |  |  |
Tax benefit of options exercised | 140 |  | 140 |  |  |
Shares issued from release of Restricted Stock Units | (3,996) | $ 2 | (3,998) |  |  |
Shares issued from release of Restricted Stock Units (in shares) |  | 216 |  |  |  |
Repurchase of common stock | (53,502) |  | (6,500) |  |  | $ (47,002)
Repurchase of common stock (in shares) |  | (1,090) |  |  |  |
Cash dividends declared on common stock | (24,996) |  |  | (24,996) |  |
Common stock issued | 315 |  | 315 |  |  |
Common stock issued (in shares) |  | 10 |  |  |  |
Balance at Sep. 30, 2016 | 861,104 | $ 486 | 243,900 | 687,052 | (23,332) | (47,002)
Balance (in shares) at Sep. 30, 2016 |  | 47,547 |  |  |  |
Balance at Dec. 31, 2015 | 849,824 | $ 481 | 238,212 | 639,707 | (28,576) |
Balance (in shares) at Dec. 31, 2015 |  | 48,184 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income | 17,393 |  |  | 17,393 |  |
Translation adjustment, net of tax | (9,164) |  |  |  | (9,164) |
Pension adjustment, net of tax | (474) |  |  |  | (474) |
Options exercised | 1,281 | $ 0 | 1,281 |  |  |
Options exercised (in shares) |  | 43 |  |  |  |
Stock-based compensation | 4,147 |  | 4,147 |  |  |
Tax benefit of options exercised | 111 |  | 111 |  |  |
Shares issued from release of Restricted Stock Units | (22) | $ 0 | (22) |  |  |
Shares issued from release of Restricted Stock Units (in shares) |  | 1 |  |  |  |
Repurchase of common stock | 0 |  | 6,500 |  |  | (6,500)
Repurchase of common stock (in shares) |  | (154) |  |  |  |
Retirement of common stock | 0 | $ (13) |  | (53,489) |  | 53,502
Cash dividends declared on common stock | (8,534) |  |  | (8,534) |  |
Balance at Dec. 31, 2016 | 865,842 | $ 473 | 255,917 | 642,422 | (32,970) |
Balance (in shares) at Dec. 31, 2016 |  | 47,437 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income | 79,532 |  |  | 79,532 |  |
Translation adjustment, net of tax | 19,492 |  |  |  | 19,492 |
Options exercised | 3,566 | $ 1 | 3,565 |  |  |
Options exercised (in shares) |  | 120 |  |  |  |
Stock-based compensation | 10,764 |  | 10,764 |  |  |
Tax benefit of options exercised | 0 |  |  |  |  |
Shares issued from release of Restricted Stock Units | (5,166) | $ 2 | (5,168) |  |  |
Shares issued from release of Restricted Stock Units (in shares) |  | 210 |  |  |  |
Repurchase of common stock | (20,000) |  | 0 |  |  | (20,000)
Repurchase of common stock (in shares) |  | (461) |  |  |  |
Cash dividends declared on common stock | (38,400) |  |  | (38,400) |  |
Common stock issued | 412 |  | 412 |  |  |
Common stock issued (in shares) |  | 9 |  |  |  |
Balance at Sep. 30, 2017 | $ 916,042 | $ 476 | $ 265,490 | $ 683,554 | $ (13,478) | $ (20,000)
Balance (in shares) at Sep. 30, 2017 |  | 47,315 |  |  |  |

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