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Equity
 12 Months Ended
Dec. 31, 2015
Equity [Abstract]  
Equity
Equity
In July 2015, the Company's Board of Directors authorized the Company, from time to time and depending on market conditions, to repurchase up to $25.0 million of the Company's outstanding common stock. During the year ended December 31, 2015, the Company repurchased 0.3 million shares at an aggregate cost of $5.0 million.