Annual report pursuant to Section 13 and 15(d)

SHAREHOLDERS' EQUITY - Fiscal 2021 Equity Financing (Details)

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SHAREHOLDERS' EQUITY - Fiscal 2021 Equity Financing (Details)
$ / shares in Units, $ in Thousands, shares in Millions
 12 Months Ended
Oct. 09, 2020
$ / shares
shares
Sep. 15, 2020
Jun. 30, 2022
USD ($)
$ / shares
Jun. 30, 2021
USD ($)
$ / shares
May 26, 2021
$ / shares
Feb. 17, 2021
$ / shares
Jun. 30, 2020
$ / shares
Class of Stock [Line Items]              
Term of warrants     4 years 2 months 12 days 4 years 9 months 18 days     2 years 3 months 18 days
Warrant price (per share) | $ / shares     $ 22.83 $ 28.91     $ 57.46
Purchase price | $ / shares         $ 7.69 $ 11.99  
Fiscal 2021 Equity Financing [Member]              
Class of Stock [Line Items]              
Proceeds from issuance of common stock       $ 41,000      
Investor [Member]              
Class of Stock [Line Items]              
Percent of advisory fee payable   6.00%          
Additional Transaction fees (In percent)   6.00%          
Sale of units | shares 2.5            
Pre-funded warrants to purchase shares of common stock | shares 0.8            
Term of warrants 7 years            
Warrant price (per share) | $ / shares $ 19.50            
Purchase price | $ / shares     $ 16.50        
Proceeds from issuance of common stock     $ 41,000        
Amount of advisory fee payable     2,500        
Professional fees and offering costs     1,100        
Net proceeds from private placement     $ 37,400        
Reverse Stock Split Ratio     50