v3.25.2
STOCKHOLDERS' EQUITY - Additional Information (Details) - USD ($)
 1 Months Ended 6 Months Ended 12 Months Ended
Jan. 01, 2025
Jan. 01, 2024
Apr. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2021
Dec. 31, 2024
Nov. 30, 2022
Class of Stock [Line Items]                
Common stock, shares authorized (in shares)       200,000,000     200,000,000  
Common stock, shares issued (in shares)       41,707,153     41,510,163  
Common stock, shares outstanding (in shares)       41,707,153     41,510,163  
Preferred stock, shares authorized (in shares)       50,000,000     50,000,000  
Preferred stock, shares outstanding (in shares)       0     0  
Outstanding stock options, aggregate intrinsic value       $ 9,000     $ 0  
Share price (per share)       $ 0.338        
Exercisable stock options, aggregate intrinsic value       $ 0        
Weighted average grant date fair value (in dollars per share)       $ 0.62 $ 1.47      
Unrecognized share-based compensation expense       $ 5,400,000        
Total unrecognized share-based compensation expense, weighted average period for recognition       2 years 2 months 12 days        
Restricted Stock Awards (RSAs)                
Class of Stock [Line Items]                
Total unrecognized share-based compensation expense, weighted average period for recognition       3 months 18 days        
Unrecognized share-based compensation expense, restricted stock awards       $ 4,000        
Restricted Stock Units (RSUs)                
Class of Stock [Line Items]                
Total unrecognized share-based compensation expense, weighted average period for recognition       1 year 6 months        
Unrecognized share-based compensation expense, restricted stock units       $ 800,000        
2021 Equity Incentive Plan                
Class of Stock [Line Items]                
Common stock issuable (in shares)       10,596,653   5,440,344    
Percentage of number of shares of common stock outstanding           5.00%    
Additional shares authorized (in shares) 2,075,508 1,891,478            
Shares available for future issuance (in shares)       3,599,545        
2021 Employee Stock Purchase Plan                
Class of Stock [Line Items]                
Percentage of number of shares of common stock outstanding           1.00%    
Additional shares authorized (in shares) 0 0            
Shares available for future issuance (in shares)       777,012        
Common stock issuable (in shares)           291,324    
Common stock shares outstanding (in shares)       582,648        
Shares issued during period (in shares)       35,000 38,289      
Share-based compensation arrangement by share-based payment award, purchase price of common stock (as a percent)       85.00%        
Follow on Offering | Pre-Funded Warrants                
Class of Stock [Line Items]                
Number of securities called by warrants or rights (in shares)       3,333,388 3,333,388     3,333,388
Offering price (in dollars per share)               $ 5.9999
Pre-funded warrants exercise price (in dollars per share)               $ 0.0001
Percent excess limit (as a percent)       9.99%        
Days of notice       61 days        
Percentage of common stock beneficially owned not exceed (as a percent)       19.99%        
Johnson & Johnson | Securities Purchase Agreement                
Class of Stock [Line Items]                
Sale of common stock, number of shares issued in transaction (in shares)     3,636,363          
Sale of common stock, price per share (in dollars per share)     $ 1.82          
Sale of common stock, premium on stock price (as a percent)     10.00%          
Gross proceeds     $ 6,600,000