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Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive (Loss)/Income | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2014 | $ 608,389 | $ 77,993 | $ 78,818 | $ 504,060 | $ (13,833) | $ (38,649)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 12,835 |  |  | 12,835 |  |
Other comprehensive income (loss), net of tax | 3,805 |  |  |  | 3,805 |
Cash dividends declared | (5,357) |  |  | (5,357) |  |
Common stock issued in acquisition | 142,469 | 12,333 | 130,136 |  |  |
Treasury stock issued for restricted awards | (79) |  |  | (1,963) |  | 1,884
Recognition of restricted stock compensation expense | 319 |  | 319 |  |  |
Issuance costs | (123) |  | (123) |  |  |
Balance at Mar. 31, 2015 | 762,258 | 90,326 | 209,150 | 509,575 | (10,028) | (36,765)
Balance at Dec. 31, 2015 | 792,237 | 90,326 | 210,545 | 544,228 | (16,457) | (36,405)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 16,093 |  |  | 16,093 |  |
Other comprehensive income (loss), net of tax | 8,341 |  |  |  | 8,341 |
Cash dividends declared | (6,601) |  |  | (6,601) |  |
Treasury stock issued for restricted awards | 0 |  |  | (2,491) |  | 2,491
Recognition of restricted stock compensation expense | 731 |  | 731 |  |  |
Balance at Mar. 31, 2016 | $ 810,801 | $ 90,326 | $ 211,276 | $ 551,229 | $ (8,116) | $ (33,914)

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