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Shares Repurchased	9 Months Ended
	Sep. 30, 2013
Equity [Abstract]
Shares Repurchased	8. Shares Repurchased During the nine months ended September 30, 2013 and 2012, the Company repurchased 118,156 and 182,172 shares of its Company stock for an aggregate cost of $1,413 and $1,169 respectively. The shares repurchased relate to the tax withholding obligations that occur upon the vesting of restricted common stock granted to employees.

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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.

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