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STARBOARD INVESTMENT - Series A Redeemable Convertible Preferred Stock Narrative (Details) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
Jul. 14, 2023
Jun. 04, 2020
Oct. 31, 2021
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Sep. 30, 2020
Dec. 31, 2022
Nov. 01, 2022
Nov. 18, 2019
Class of Warrant or Right [Line Items]                      
Required minimum amount held in escrow         $ 35,000,000   $ 35,000,000        
Series A embedded derivative liabilities       $ 12,881,000   $ 12,881,000     $ 16,835,000    
Common stock, shares, issued       58,754,795   58,754,795     43,484,867    
Subsequent Event                      
Class of Warrant or Right [Line Items]                      
Common Stock Dividends, Shares 27,704                    
Starboard                      
Class of Warrant or Right [Line Items]                      
Common stock, shares, issued       61,123,595   61,123,595          
Common Stock, Percentage Of Shares, Outstanding       61.20%   61.20%          
Series A Redeemable Convertible Preferred Stock                      
Class of Warrant or Right [Line Items]                      
Dividends payable, current       $ 0   $ 0     $ 0    
Proceeds from issuance of redeemable preferred stock               $ 35,000,000      
Payments of stock issuance costs               1,300,000      
Proceeds from issuance of preferred stock and preference stock               8,900,000      
Accretion expense       1,700,000 $ 1,200,000 3,200,000 $ 2,400,000        
Series A embedded derivative liabilities       $ 12,900,000   $ 12,900,000     $ 16,800,000    
Embedded Derivative                      
Class of Warrant or Right [Line Items]                      
Proceeds from issuance of preferred stock and preference stock               21,200,000      
Redeemable Preferred Stock                      
Class of Warrant or Right [Line Items]                      
Temporary equity, par or stated value (in usd per share)       $ 0.001   $ 0.001     $ 0.001   $ 0.001
Temporary equity, redemption price (in usd per share)       $ 100   $ 100     $ 100    
Series A warrants | Starboard                      
Class of Warrant or Right [Line Items]                      
Number of shares purchased by warrant                   5,000,000  
Conversion price                     3.65
Series A Redeemable Convertible Preferred Stock                      
Class of Warrant or Right [Line Items]                      
Dividend rate     8.00%     3.00%          
Preferred stock, dividend rate, percentage, accrual percentage           3.00%          
Series A Redeemable Convertible Preferred Stock | Starboard                      
Class of Warrant or Right [Line Items]                      
Conversion price                     $ 3.65
Warrant                      
Class of Warrant or Right [Line Items]                      
Proceeds from issuance of preferred stock and preference stock               $ 4,800,000      
Series A Redeemable Convertible Preferred Stock                      
Class of Warrant or Right [Line Items]                      
Proceeds from issuance of redeemable preferred stock   $ 35,000,000                  
Series A Redeemable Convertible Preferred Stock | Subsequent Event                      
Class of Warrant or Right [Line Items]                      
Convertible preferred stock, shares issued upon conversion 350,000