Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Summary of Stock-based Compensation Expense Recognized (Details)

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Stockholders' Equity - Summary of Stock-based Compensation Expense Recognized (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Stock-based compensation expense by type of award:    
Stock-based compensation expense $ 2,665 $ 2,516
Restricted stock units and restricted stock awards    
Stock-based compensation expense by type of award:    
Stock-based compensation expense 2,468 2,330
Employee Stock Purchase Plan    
Stock-based compensation expense by type of award:    
Stock-based compensation expense $ 197 $ 186