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Shares Repurchased	6 Months Ended
	Jun. 30, 2013
Equity [Abstract]
Shares Repurchased	8. Shares Repurchased During the six months ended June 30, 2013 and 2012, the Company repurchased 28,659 and 161,608 shares of its Company stock for an aggregate cost of $249 and $1,033 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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- 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.

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