Quarterly report pursuant to Section 13 or 15(d)

NATURE OF OPERATIONS (Details)

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NATURE OF OPERATIONS (Details) - USD ($)
1 Months Ended
May 18, 2023
May 16, 2023
Jul. 25, 2022
Jun. 29, 2021
Feb. 28, 2018
Jun. 30, 2023
Dec. 31, 2022
Shares issued (in shares) 601,851   1,159,211 2,875,000      
Gross proceeds stock issuance $ 4,000,000.0 $ 4,000,000.0 $ 4,200,000 $ 17,300,000      
Share price (in dollars per share)       $ 6.00      
Pre-funded Warrant Exercise (in shares) 731,482   130,769        
Cash           $ 9,145,835 $ 9,111,751
Series A warrants              
Number of warrants     1,289,980        
Series B warrants              
Number of warrants     1,289,980        
Series C warrants              
Number of warrants 1,333,333            
Series D warrants              
Number of warrants 1,333,333            
Registered direct offering              
Warrant exercise price (in dollars per share)   $ 2.9999          
Shares issued (in shares)   601,851 1,159,211        
Share price (in dollars per share)   $ 3.00          
Pre-funded Warrant Exercise (in shares)     130,769        
Number of warrants   731,482          
Private Placement | Series A warrants              
Number of warrants     1,289,980        
Private Placement | Series B warrants              
Number of warrants     1,289,980        
Private Placement | Series C warrants              
Warrant exercise price (in dollars per share)   $ 3.26          
Number of warrants   1,333,333          
Private Placement | Series D warrants              
Warrant exercise price (in dollars per share)   $ 3.26          
Number of warrants   1,333,333          
ACX362E              
Cash paid         $ 110,174    
Future commitment         700,000    
Royalty payments         $ 50,000    
Royalty payments on net sales (as a percent)         4.00%    
ACX362E | Members' Equity, Class B              
Granting (in shares)         100,000    
Warrant exercise price (in dollars per share)         $ 0.10