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Treasury Stock	3 Months Ended
Treasury Stock	Mar. 31, 2016
Equity [Abstract]
Treasury Stock	Note 8. Treasury Stock The Company’s Board of Directors initiated a share repurchase program in February 2010. In October 2015, the Board reauthorized this program with a limit of $25.0 million. Unless reauthorized, the program will expire on December 31, 2016. Since the beginning of this plan, the Company has repurchased a total of 1,258,250 shares for $22.4 million, or an average price of $17.78, including commissions.