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STOCK-BASED COMPENSATION - Stock Incentive Plans (Details) - USD ($)
1 Months Ended 3 Months Ended
Jun. 22, 2023
Jan. 31, 2024
Mar. 31, 2024
Stock-based compensation      
Number of shares available for future issuance     92,062
Weighted average grant date fair value of options granted     $ 5.86
New Employee Inducement Grant Stock Options      
Stock-based compensation      
Granted, options (in shares)     3,125
Employee stock options      
Stock-based compensation      
Granted, options (in shares)     287,691
2017 Equity Incentive Plan      
Stock-based compensation      
Number of additional shares authorized for issuance under share-based payment arrangement 1,250,000    
Shares authorized 7,738,761    
Annual limit on non-employee director compensation for incumbent directors $ 750,000    
Annual limit on non-employee director compensation for director's first year of service $ 1,000,000    
Options expiry term 10 years    
Annual increase in the number of shares (as a percent)     4.00%
ESPP      
Stock-based compensation      
Issuance of common stock under employee stock purchase plan (in shares)   3,579