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Shares Repurchased
3 Months Ended
Mar. 31, 2016
Equity [Abstract]  
Shares Repurchased

10. Shares Repurchased

On October 29, 2014, the Company’s Board of Directors authorized a three-year share repurchase program of up to $100 million. During the three months ended March 31, 2016, the Company repurchased 3,407 shares of its common stock under this program for an aggregate cost of $35,555. During the three months ended March 31, 2015, the Company repurchased 773 shares of its common stock under this program for an aggregate cost of $14,070. As of March 31, 2016, $40,329 remains under this program for future purchases.