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Share Repurchase	9 Months Ended
Share Repurchase	Sep. 30, 2017
Equity [Abstract]
Share Repurchase	Share Repurchase On August 6, 2015, we initiated a share repurchase program (the Program) of up to $100.0 million of the Company’s capital stock. We initiated the Program to mitigate potentially dilutive effects of stock options and shares of restricted stock granted by the Company, in addition to enhancing shareholder value. The Program has no expiration date, and may be suspended or discontinued at any time without notice. As of September 30, 2017, $52.0 million remained available to repurchase under the Program. No shares of capital stock were repurchased during the nine months ended September 30, 2017. All previous repurchases were made using cash from operations and cash on hand.