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Stock-Based Compensation and Stockholders' Equity - Schedule of Share-based Compensation, Restricted Stock Units Activity (Details) - Restricted Stock Units (RSUs)
6 Months Ended
Jun. 30, 2020
$ / shares
shares
Restricted Stock Units  
Outstanding at the beginning of the Period (in shares) 1,246,641
Granted (in shares) 247,357
Vested (in shares) (443,000)
Forfeited (in shares) (11,424)
Outstanding at the end of the Period (in shares) 1,039,574
Weighted-Average Grant Date Fair Value  
Unvested outstanding as of beginning of period (in dollars per share) | $ / shares $ 35.56
Granted (in dollars per share) | $ / shares 57.05
Vested (in dollars per share) | $ / shares 27.10
Forfeited (in dollars per share) | $ / shares 30.74
Unvested outstanding as of end of period (in dollars per share) | $ / shares $ 44.73
Non Employee Members Of B O D  
Restricted Stock Units  
Granted (in shares) 20,615