XML 56 R46.htm IDEA: XBRL DOCUMENT v3.23.2
Stock-Based Compensation - Summary of Restricted Stock Awards Outstanding (Details) - Restricted stock
shares in Thousands
6 Months Ended
Jun. 30, 2023
$ / shares
shares
Shares  
Unvested at beginning of period (in shares) | shares 1,679
Granted (in shares) | shares 1,358
Vested (in shares) | shares (543)
Canceled and forfeited (in shares) | shares (95)
Unvested at end of period (in shares) | shares 2,399
Weighted average grant date fair value  
Unvested at beginning of period (in dollars per share) | $ / shares $ 4.75
Granted (in dollars per share) | $ / shares 1.63
Vested (in dollars per share) | $ / shares 4.30
Canceled and forfeited (in dollars per share) | $ / shares 3.77
Unvested at end of period (in dollars per share) | $ / shares $ 3.13