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Stock-Based Compensation
3 Months Ended
Mar. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Stock-Based Compensation Stock-Based CompensationThe Company applies the fair value recognition provisions of ASC Topic 718: Stock Compensation. Stock-based compensation expense, net of forfeitures of $0.1 million and $0.6 million, was $3.1 million and $3.5 million for the three months ended March 31, 2023 and 2022, respectively,
At March 31, 2023, the aggregate unrecognized compensation expense related to unvested equity awards was $24.2 million, which is expected to be recognized as compensation expense in fiscal years 2023 through 2026.

A summary of stock option activity for the three months ended March 31, 2023 is below:
(in thousands, except for weighted average exercise price)Options outstandingWeighted
average
exercise price
Outstanding at January 1, 20231,029 $12.82 
Exercised(5)10.34 
Canceled/forfeited(3)12.86 
Outstanding at March 31, 20231,021 $12.84 

A summary of unvested restricted stock units activity for the three months ended March 31, 2023 is below:
(in thousands, except for weighted average award value)Restricted Stock
Unit Awards
Weighted
average
award value
Outstanding at January 1, 2023512 $35.96 
Granted301 35.82 
Vested(169)29.72 
Canceled/forfeited(10)41.70 
Outstanding at March 31, 2023634 $36.68