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Stock Incentive Plans - Summary of Restricted Stock Activity (Details) - Restricted Stock
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2022
USD ($)
$ / shares
shares
Number of  Restricted Stock  
Outstanding, at beginning of period (in shares) | shares 1,083
Granted (in shares) | shares 6
Forfeited (in shares) | shares (8)
Vested (in shares) | shares (8)
Outstanding, at end of period (in shares) | shares 1,073
Weighted-Average Grant Date Fair Value  
Outstanding, as of beginning of period (in dollars per share) | $ / shares $ 48.86
Granted (in dollars per share) | $ / shares 55.40
Forfeited (in dollars per share) | $ / shares 43.97
Vested (in dollars per share) | $ / shares 25.74
Outstanding, as of end of period (in dollars per share) | $ / shares $ 49.12
Total Intrinsic Value of Restricted Stock Vested  
Vested | $ $ 589