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Share Repurchase Program
3 Months Ended
Mar. 31, 2018
Equity [Abstract]  
Share Repurchase Program

12. Share Repurchase Program

In September 2017, the Board of Directors authorized a new fifteen-month share repurchase program for up to $100.0 million commencing in October 2017. For the three months ended March 31, 2018, the Company repurchased 30,500 shares of common stock at a cost of $6.3 million. Shares repurchased under each program will be held in treasury for future use.