Quarterly report pursuant to Section 13 or 15(d)

RELATED PARTY TRANSACTIONS (Details)

v3.21.2
RELATED PARTY TRANSACTIONS (Details) - USD ($)
3 Months Ended 9 Months Ended
Feb. 11, 2020
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Related Party Transactions [Abstract]        
Public offering price (in dollars per share) $ 3.50      
Dr. Grossman [Member] | Direct [Member]        
Related Party Transactions [Abstract]        
Common stock shares sold during the period (in shares) 22,857      
Dr. Grossman [Member] | Indirect [Member]        
Related Party Transactions [Abstract]        
Common stock shares sold during the period (in shares) 22,857      
Lawrence P. Guiheen [Member]        
Related Party Transactions [Abstract]        
Common stock shares sold during the period (in shares) 20,000      
Mr. Grossman [Member] | Direct [Member]        
Related Party Transactions [Abstract]        
Common stock shares sold during the period (in shares) 28,571      
Mr. Grossman [Member] | Indirect [Member]        
Related Party Transactions [Abstract]        
Common stock shares sold during the period (in shares) 57,143      
Brian Lenz [Member]        
Related Party Transactions [Abstract]        
Common stock shares sold during the period (in shares) 7,142      
Dr. James Mond [Member]        
Related Party Transactions [Abstract]        
Estimated payment for separation and transition agreement     $ 800,000  
Period of scheduled installments for separation and transition agreement     10 months  
Common stock shares sold during the period (in shares) 4,285      
Perceptive [Member]        
Related Party Transactions [Abstract]        
Minimum percentage of common stock held by lender     9.60%  
Common stock shares sold during the period (in shares) 4,563,700      
Areth, LLC [Member]        
Related Party Transactions [Abstract]        
Rent expense   $ 90,000 $ 90,000  
Genesis [Member]        
Related Party Transactions [Abstract]        
Purchased materials amount     $ 100,000 $ 100,000