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Subsequent Event
9 Months Ended
Sep. 30, 2015
Subsequent Events [Abstract]  
Subsequent Event
Subsequent Event
On October 21, 2015, the Company's board of directors authorized an additional 1,500,000 shares of common stock under the current share repurchase program. Upon authorization, total shares remaining available for repurchase were 1,756,091. Under terms of the program, the Company may repurchase shares of its common stock from time to time at its discretion through open market repurchases and/or privately negotiated transactions, depending on price and prevailing market and business conditions. The program, which has no specified term, may be suspended or terminated at any time.