Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Payments - Summary of Status of Restricted Stock Units and Changes During the Period (Details)

v3.19.1
Stock-Based Payments - Summary of Status of Restricted Stock Units and Changes During the Period (Details) - Restricted Stock Units
3 Months Ended
Mar. 31, 2019
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Granted (in shares) | shares 1,082,124
Forfeited (in shares) | shares (3,300)
Outstanding at end of period (in shares) | shares 1,078,824
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares $ 6.71
Weighted Average Grant Date Fair Value, Forfeited (in dollars per share) | $ / shares 6.71
Weighted Average Grant Date Fair Value, Outstanding at end of period (in dollars per share) | $ / shares $ 6.71