XML 61 R53.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
Stock Incentive and Employee Benefit Plans (Additional Information) (Details) - USD ($)
3 Months Ended
Feb. 13, 2023
Oct. 17, 2022
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Jan. 17, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Number of option outstanding to purchase common stock     33,267   33,124  
Options granted weighted-average grant date fair value     $ 0.89      
Total intrinsic value of option exercise     $ 8,800      
Stock-based compensation expenses     3,558,000 $ 3,720,000    
Unrecognized compensation cost related to unvested stock option grants     38,000,000      
Employee benefit plan contributions by employer     200,000 100,000    
Stock issued for services, shares 4,000,000          
Accrued legal fees     $ 0      
Weighted average period over grant     2 years 9 months 18 days      
2022 Equity Incentive Plan            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Number of option outstanding to purchase common stock     33,267,137      
Common stock shares reserved for future issuance     20,129,644      
Stock-based compensation expenses     $ 3,600,000 3,700,000    
2023 Inducement Plan            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Number of shares available for grant           1,400,000
2022 Employee Stock Purchase Plan            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Common stock shares reserved for future issuance     2,875,759      
Stock-based compensation expenses     $ 58,000 $ 0    
Share-Based Compensation Arrangement by Share-Based Payment Award, Discount from Market Price, Purchase Date   85.00%        
2022 Employee Stock Purchase Plan | Maximum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]            
Common stock shares reserved for future issuance     4,476,601