Annual report pursuant to Section 13 and 15(d)

Restricted Stock Units - Summary of Outstanding RSUs (Details)

v3.20.4
Restricted Stock Units - Summary of Outstanding RSUs (Details) - $ / shares
1 Months Ended 12 Months Ended
Dec. 16, 2020
Nov. 05, 2020
Aug. 06, 2020
May 31, 2020
Mar. 24, 2020
Feb. 01, 2020
Dec. 31, 2019
Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Shares granted 95,500 233,810 500,200 447,714 113,506 135,000    
Restricted Stock Units (RSUs)                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of shares, Non-vested as of December 31, 2019               3,336,095
Number of shares, Vested               (1,152,210)
Shares granted             3,336,095 1,390,730
Number of shares, Cancelled               (243,578)
Number of shares, Non-vested as of December 31, 2020             3,336,095 3,331,037
Weighted-average grant date fair value (per share),Non-vested as of December 31, 2019               $ 8.25
Weighted-average grant date fair value (per share), Vested               8.24
Weighted-average grant date fair value (per share), Granted             $ 8.25 6.41
Weighted-average grant date fair value, Cancelled               8.25
Weighted-average grant date fair value (per share), Non-vested as of December 31, 2020             $ 8.25 $ 7.48