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Stock-Based Compensation - Schedule of Information With Respect to Stock Options (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
$ / shares
shares
Number of Shares  
Beginning balance (in shares) 957
Options granted (in shares) 564
Options exercised (in shares) (104)
Options forfeited (in shares) (111)
Ending balance (in shares) 1,306
Vested and expected to vest at December 31, 2021 (in shares) 1,295
Total shares exercisable as of December 31, 2021 (in shares) 799
Shares remaining available for grant (in shares) 449
Weighted Average Exercise Price  
Beginning balance (in dollars per share) | $ / shares $ 14.29
Options granted (in dollars per share) | $ / shares 7.88
Options exercised (in dollars per share) | $ / shares 11.01
Options forfeited (in dollars per share) | $ / shares 11.94
Ending balance (in dollars per share) | $ / shares 11.95
Vested and expected to vest at December 31, 2021 (in dollars per share) | $ / shares 11.95
Total shares exercisable as of December 31, 2021 (in dollars per share) | $ / shares $ 11.72
Outstanding at December 31, 2021 | $ $ 54,443
Vested and expected to vest at December 31, 2021 | $ 53,990
Total shares exercisable at December 31, 2021 | $ $ 33,486