Stock Awards	6 Months Ended
Jun. 30, 2018
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock Awards	6. Stock Awards We adopted the 2013 Equity Incentive Plan (the “Equity Incentive Plan”) during the second quarter of 2013, which authorizes the issuance of common stock options, restricted stock, restricted stock units, deferred stock units, stock appreciation rights, performance units and awards of interests in our Operating Partnership. The Equity Incentive Plan is administered by the Compensation Committee of the Board of Directors. We have reserved 8,196,770 shares of common stock for awards under the Equity Incentive Plan for which 1,690,590 million shares remain available for future stock awards as of June 30, 2018. Share-based compensation expense totaled $6.7 million and $4.4 million for the six months ended June 30, 2018 and 2017, respectively.

Stock Awards

6 Months Ended

Jun. 30, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

6. Stock Awards

We adopted the 2013 Equity Incentive Plan (the “Equity Incentive Plan”) during the second quarter of 2013, which authorizes the issuance of common stock options, restricted stock, restricted stock units, deferred stock units, stock appreciation rights, performance units and awards of interests in our Operating Partnership. The Equity Incentive Plan is administered by the Compensation Committee of the Board of Directors. We have reserved 8,196,770 shares of common stock for awards under the Equity Incentive Plan for which 1,690,590 million shares remain available for future stock awards as of June 30, 2018. Share-based compensation expense totaled $6.7 million and $4.4 million for the six months ended June 30, 2018 and 2017, respectively.