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Consolidated Statements of Stockholders' Equity (USD $) In Thousands | Total | Capital Stock, Common | Additional Paid-in Capital | Retained Earnings | Treasury Stock
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2013 | $ 397,653 | $ 907 | $ 5,897 | $ 432,034 | $ (41,185)
Net income | 63,289 | 0 | 0 | 63,289 | 0
Dividends on common stock, $0.06 per share | (5,275) | 0 | 0 | (5,275) | 0
Stock-based compensation | 688 | 0 | (2,259) | 0 | 2,947
Balance at Sep. 30, 2014 | $ 456,355 | $ 907 | $ 3,638 | $ 490,048 | $ (38,238)

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