XML 45 R32.htm IDEA: XBRL DOCUMENT v3.8.0.1
Redeemable Convertible Preferred Stock and Stockholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2017
Statement Of Stockholders Equity [Abstract]  
Summary of Shares of Common Stock Reserved for Future Issuance

The following shares of common stock have been reserved for future issuance as of the dates presented (in thousands):

 

 

December 31,

 

 

 

2017

 

 

2016

 

Option awards outstanding

 

 

2,850

 

 

 

2,310

 

Restricted stock units outstanding

 

 

12

 

 

 

—

 

Common stock reserved under equity incentive plans

 

 

1,221

 

 

 

1,198

 

Common stock reserved under employee stock purchase plan

 

 

374

 

 

 

—

 

Total

 

 

4,457

 

 

 

3,508