XML 71 R59.htm IDEA: XBRL DOCUMENT v3.8.0.1
Stock-Based Compensation - Schedule of Stock Option Activity (Details)
 3 Months Ended
Mar. 31, 2018
$ / shares
shares
Number of Options  
Beginning balance (in shares) | shares 0
Granted (in shares) | shares 589,257
Exercised (in shares) | shares 0
Forfeited (in shares) | shares 0
Ending balance (in shares) | shares 589,257
Fully vested and exercisable options, end of year (in shares) | shares 0
Weighted-Average Exercise Price per Share ($)  
Beginning balance (in USD per share) | $ / shares $ 0.00
Granted (in USD per share) | $ / shares 13.60
Exercised (in USD per share) | $ / shares 0.00
Forfeited (in USD per share) | $ / shares 0.00
Ending balance (in USD per share) | $ / shares 13.60
Fully vested and exercisable options, end of year (in USD per share) | $ / shares $ 0.00