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Treasury Stock | 3 Months Ended
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Mar. 31, 2015
Equity [Abstract] |
Treasury Stock | Treasury Stock Common stock held in treasury totaled 222,378 and 167,306 with a cost of $963 and $790 at March 31, 2015 and December 31, 2014, respectively. These shares were withheld from employees to settle personal tax withholding obligations that arose as a result of restricted stock units that have vested since 2012.

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- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References No definition available. + Details
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