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v3.3.1.900

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands | Total | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-In Capital [Member] | Accumulated Earnings [Member] | Accumulated Other Comprehensive Loss [Member]
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2012 | $ 381,222 | $ 195 | $ (22,370) | $ 187,401 | $ 213,017 | $ 2,979
Beginning Balance, Shares at Dec. 31, 2012 |  | 19,513,476 |  |  |  |
Treasury Stock Beginning Balance, Shares at Dec. 31, 2012 |  |  | (1,258,250) |  |  |
Comprehensive income: |  |  |  |  |  |
Net income | 43,637 |  |  |  | 43,637 |
Other comprehensive income: |  |  |  |  |  |
Change in unrealized gains loss, net of tax | (7,274) |  |  |  |  | (7,274)
Comprehensive income | 36,363 |  |  |  |  |
Common stock issued upon exercise of options | $ 2,344 | $ 3 |  | 2,341 |  |
Common stock issued upon exercise of options, Shares | 256,300 | 256,300 |  |  |  |
Restricted common stock issued | $ 557 |  |  | 557 |  |
Restricted common stock issued, Shares |  | 85,654 |  |  |  |
Share-based compensation | 214 |  |  | 214 |  |
Tax benefit from share-based payments | 2,024 |  |  | 2,024 |  |
Dividends to shareholders | (5,910) |  |  |  | (5,910) |
Ending Balance at Dec. 31, 2013 | 416,814 | $ 198 | $ (22,370) | 192,537 | 250,744 | (4,295)
Ending Balance, Shares at Dec. 31, 2013 |  | 19,855,430 |  |  |  |
Treasury Stock Ending Balance, Shares at Dec. 31, 2013 |  |  | (1,258,250) |  |  |
Comprehensive income: |  |  |  |  |  |
Net income | 53,666 |  |  |  | 53,666 |
Other comprehensive income: |  |  |  |  |  |
Change in unrealized gains loss, net of tax | 7,105 |  |  |  |  | 7,105
Comprehensive income | 60,771 |  |  |  |  |
Common stock issued upon exercise of options | $ 2,674 | $ 3 |  | 2,671 |  |
Common stock issued upon exercise of options, Shares | 294,165 | 294,165 |  |  |  |
Restricted common stock issued, Shares |  | 6,341 |  |  |  |
Share-based compensation | $ 1,089 |  |  | 1,089 |  |
Tax benefit from share-based payments | 2,841 |  |  | 2,841 |  |
Dividends to shareholders | (37,221) |  |  |  | (37,221) |
Ending Balance at Dec. 31, 2014 | $ 446,968 | $ 201 | $ (22,370) | 199,138 | 267,189 | 2,810
Ending Balance, Shares at Dec. 31, 2014 | 18,897,686 | 20,155,936 |  |  |  |
Treasury Stock Ending Balance, Shares at Dec. 31, 2014 | (1,258,250) |  | (1,258,250) |  |  |
Comprehensive income: |  |  |  |  |  |
Net income | $ 70,462 |  |  |  | 70,462 |
Other comprehensive income: |  |  |  |  |  |
Change in unrealized gains loss, net of tax | (223) |  |  |  |  | (223)
Comprehensive income | 70,239 |  |  |  |  |
Common stock issued upon exercise of options | $ 1,844 | $ 2 |  | 1,842 |  |
Common stock issued upon exercise of options, Shares | 193,204 | 193,204 |  |  |  |
Restricted common stock issued | $ 502 |  |  | 502 |  |
Restricted common stock issued, Shares |  | 39,256 |  |  |  |
Share-based compensation | 1,003 |  |  | 1,003 |  |
Tax benefit from share-based payments | 2,203 |  |  | 2,203 |  |
Dividends to shareholders | (68,778) |  |  |  | (68,778) |
Ending Balance at Dec. 31, 2015 | $ 453,981 | $ 203 | $ (22,370) | $ 204,688 | $ 268,873 | $ 2,587
Ending Balance, Shares at Dec. 31, 2015 | 19,130,146 | 20,388,396 |  |  |  |
Treasury Stock Ending Balance, Shares at Dec. 31, 2015 | (1,258,250) |  | (1,258,250) |  |  |

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