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Stock-Based Compensation
3 Months Ended
Mar. 31, 2019
Stock-Based Compensation [Abstract]  
Stock-Based Compensation
Stock-Based Compensation
We recognized $0.7 million and $1.9 million in pre-tax compensation expense related to stock options and restricted stock units during the three months ended March 31, 2019 and 2018, respectively. Stock compensation expense recognized during the three months ended March 31, 2019 was impacted by the reversal of unvested stock compensation in the first quarter of 2019 for stock awards previously granted to former employees. During the three months ended March 31, 2019, we did not grant any stock options, market-based performance restricted stock units or time-vesting restricted stock units.