XML 35 R23.htm IDEA: XBRL DOCUMENT v3.23.2
Common Stock (Tables)
 6 Months Ended
Jun. 30, 2023
Equity [Abstract]  
Shares Reserved for Future Issuance Shares reserved for future issuance at June 30, 2023 are as follows:
 Number of
Shares
Common stock reserved for issuance for:
     2021 Employee Stock Purchase Plan 32,358 
Outstanding stock options5,770,076 
Common stock options available for future grant:
2014 Equity Incentive Plan43,311 
2017 Inducement Equity Incentive Plan46,250 
2019 Omnibus Equity Incentive Plan4,579,753 
Total common shares reserved for future issuance10,471,748