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Share Repurchase Program	12 Months Ended
	Dec. 31, 2015
Class of Stock Disclosures [Abstract]
Share Repurchase Program	SHARE REPURCHASE PROGRAM On May 19, 2015, our Board approved a share repurchase program authorizing us to purchase up to an aggregate of $25.0 million of our common stock in accordance with the Exchange Act. On September 28, 2015, our Board authorized additional repurchases of $20.0 million of our common stock bringing the total authorized repurchase amount to $45.0 million. During 2015, we purchased 1,927,665 shares of our common stock for a total cost of $45.0 million, representing the entire authorized repurchase amount, at an average cost of $23.34 per share. Our shares were purchased in the open market or in privately negotiated transactions. Purchases were at times and in amounts as management determined appropriate based on factors such as market conditions, legal requirements and other business considerations. Shares purchased pursuant to the repurchase program are currently held as treasury shares.

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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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