XML 49 R36.htm IDEA: XBRL DOCUMENT v3.22.2
Stock-Based Compensation - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Nov. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock-based compensation expense $ 1,245 $ 1,791 $ 2,790 $ 3,563  
Options          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Unrecognized stock-based compensation expense related to stock option 14,200   $ 14,200    
Expected weighted-average period for recognition of compensation expense related     3 years    
Restricted Stock Units          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Unrecognized stock-based compensation expense related to stock option $ 1,700   $ 1,700    
Expected weighted-average period for recognition of compensation expense related     3 years    
2021 Employee Stock Purchase Plan          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Purchase price of common stock, as a percentage of fair market value     85.00%    
Maximum percentage of gross compensation to be invested by employees through payroll deductions 15.00%   15.00%    
Maximum number of shares an employee may purchase     4,750    
Number of shares issued     212,147    
Stock-based compensation expense     $ 200 $ 300  
2021 Inducement Plan [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Common Stock Capital Shares Reserved For Future Issuance         3,000,000