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v3.6.0.2

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Treasury Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss)
--- | --- | --- | --- | --- | --- | ---
Beginning Balance (shares) at Dec. 31, 2013 |  | 31,387,668 |  |  |  |
Beginning Balance at Dec. 31, 2013 | $ 665,652 | $ 163,281 | $ (23,023) | $ 342,552 | $ 194,815 | $ (11,973)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 59,582 |  |  |  | 59,582 |
Changes in other comprehensive income (loss) | 4,375 |  |  |  |  | 4,375
Comprehensive income | 63,957 |  |  |  |  |
Cash dividends | (21,518) |  |  |  | (21,518) |
Issuance of common stock for stock-based compensation awards (shares) |  | 157,477 |  |  |  |
Issuance of common stock for stock-based compensation awards | (353) |  | 895 | (1,248) |  |
Stock-based compensation expense | 3,909 |  |  | 3,909 |  |
Other, net | 4 |  |  |  |  |
Ending Balance (shares) at Dec. 31, 2014 |  | 31,545,145 |  |  |  |
Ending Balance at Dec. 31, 2014 | 711,651 | $ 163,281 | (22,128) | 345,213 | 232,883 | (7,598)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 68,014 |  |  |  | 68,014 |
Changes in other comprehensive income (loss) | (1,937) |  |  |  |  | (1,937)
Comprehensive income | 66,077 |  |  |  |  |
Cash dividends | (24,557) |  |  |  | (24,557) |
Common stock issued in connection with an acquisition (in shares) |  | 8,635,879 |  |  |  |
Common stock issued in connection with an acquisition | 281,530 | $ 43,179 |  | 238,351 |  |
Repurchase of shares in connection with an acquisition related to stock-based compensation awards (shares) |  | (18,635) |  |  |  |
Repurchase of shares in connection with acquisition related to stock-based compensation awards | (608) |  | (608) |  |  |
Issuance of common stock for stock-based compensation awards (shares) |  | 130,902 |  |  |  |
Issuance of common stock for stock-based compensation awards | (1,722) |  | 351 | (2,073) |  |
Stock-based compensation expense | 4,435 |  |  | 4,435 |  |
Other, net | 12 |  |  | 12 |  |
Ending Balance (shares) at Dec. 31, 2015 |  | 40,293,291 |  |  |  |
Ending Balance at Dec. 31, 2015 | 1,036,818 | $ 206,460 | (22,385) | 585,938 | 276,340 | (9,535)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 90,930 |  |  |  | 90,930 |
Changes in other comprehensive income (loss) | (6,369) |  |  |  |  | (6,369)
Comprehensive income | 84,561 |  |  |  |  |
Cash dividends | (29,734) |  |  |  | (29,734) |
Common stock issued in connection with an acquisition (in shares) |  | 1,680,021 |  |  |  |
Common stock issued in connection with an acquisition | 55,290 | $ 8,400 |  | 46,890 |  |
Issuance of common stock for stock-based compensation awards (shares) |  | 223,961 |  |  |  |
Issuance of common stock for stock-based compensation awards | (1,652) |  | 693 | (2,345) |  |
Stock-based compensation expense | 3,117 |  |  | 3,117 |  |
Common stock issued in public offering (shares) |  | 2,135,000 |  |  |  |
Common stock issued in public offering | 84,105 | $ 10,675 |  | 73,430 |  |
Shares vested through Heritage acquisition | 378 |  |  | 378 |  |
Ending Balance (shares) at Dec. 31, 2016 |  | 44,332,273 |  |  |  |
Ending Balance at Dec. 31, 2016 | $ 1,232,883 | $ 225,535 | $ (21,692) | $ 707,408 | $ 337,536 | $ (15,904)

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