Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENT (Details)

v3.22.2.2
SUBSEQUENT EVENT (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Oct. 25, 2022
Jun. 30, 2021
Sep. 30, 2022
Subsequent Event [Line Items]      
Warrants issued to purchase shares     1,563,381
Common Stock      
Subsequent Event [Line Items]      
Sale of shares (in shares)   4,169  
SUBSEQUENT EVENTS | Warrants      
Subsequent Event [Line Items]      
Warrants issued to purchase shares 1,875,945    
Exercise price of warrants (in dollars per share) $ 1.96    
Purchase price $ 0.00001    
SUBSEQUENT EVENTS | Pre-funded warrants      
Subsequent Event [Line Items]      
Warrants issued to purchase shares 1,875,945    
Purchase price $ 2.08499    
SUBSEQUENT EVENTS | Registered Direct Offerings | Common Stock      
Subsequent Event [Line Items]      
Sale of shares (in shares) 3,275,153    
Price per share $ 2.085    
SUBSEQUENT EVENTS | Concurrent private placements priced at-the-market under Nasdaq rules | Common Stock      
Subsequent Event [Line Items]      
Sale of shares (in shares) 3,275,153    
SUBSEQUENT EVENTS | Separate concurrent private placement transaction      
Subsequent Event [Line Items]      
Gross proceeds $ 10.7    
Net proceeds $ 9.7