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Share-Based Compensation - Schedule of Stock Options Outstanding (Details)
shares in Thousands
6 Months Ended
Jun. 30, 2022
$ / shares
shares
Number of Shares  
Beginning of period (in shares) | shares 2,181
Granted (in shares) | shares 352
Exercised (in shares) | shares (23)
Forfeited (in shares) | shares 0
Expired (in shares) | shares (111)
End of period (in shares) | shares 2,399
Weighted Average Exercise Price  
Beginning of period (in dollars per share) | $ / shares $ 33.42
Granted (in dollars per share) | $ / shares 18.10
Exercised (in dollars per share) | $ / shares 17.50
Forfeited (in dollars per share) | $ / shares 0
Expired (in dollars per share) | $ / shares 27.61
End of period (in dollars per share) | $ / shares $ 31.59