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Stock-Based Compensation (Policies)
9 Months Ended
Sep. 30, 2015
Share-based Compensation [Abstract]  
Compensation-Stock Based Compensation
The Company recognizes stock-based compensation in accordance with the provisions of ASC Topic 718, Compensation--Stock-Based Compensation. Stock-based compensation expense was $958 and $984 for the three months ended September 30, 2015 and 2014, respectively, and $2,832 and $2,827 for the nine months ended September 30, 2015 and 2014, respectively. As of September 30, 2015, there was $1,809 of total unrecognized compensation expense related to stock options, which is expected to be recognized over a weighted-average period of 2.15 years. As of September 30, 2015, there was $4,705 of total unrecognized compensation expense related to restricted stock awards, which is expected to be recognized over a weighted-average period of 2.44 years.