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Common Stock Repurchases	9 Months Ended
Common Stock Repurchases	Sep. 30, 2018
Equity [Abstract]
Common Stock Repurchases	Note 22. Common Stock Repurchases We previously announced our Board of Directors’ authorization to repurchase shares of our common stock from time to time at prevailing market prices. During the nine months ended September 30, 2018, we repurchased 175,091 shares on the open market for $9.1 million. As of September 30, 2018, 265,449 shares remain available for repurchase. We repurchased 21,767 shares for $1.2 million during the nine months ended September 30, 2018 and 26,916 shares for $1.3 million during the nine months ended September 30, 2017 related to tax withholding requirements on vested share based awards.