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Stock-based Compensation
3 Months Ended
Mar. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock-based Compensation
Stock-based Compensation
On March 1, 2017, the Company granted 453,532 stock options, 83,130 performance stock units, 310,946 restricted stock awards and 195,779 restricted stock units under the 2015 Equity Incentive Plan. The stock options, valued using a closed form option pricing model, vest in equal annual increments over four years. The performance stock units contain a three-year performance period with a performance target based on return on invested capital and possible payouts ranging from 50% to 200% of the target awards. The restricted stock awards and restricted stock units vest in equal annual increments over three years.