Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS (Details)

v3.24.0.1
SUBSEQUENT EVENTS (Details) - USD ($)
shares in Millions
 2 Months Ended 12 Months Ended
Aug. 15, 2023
Feb. 21, 2024
Dec. 31, 2023
Dec. 31, 2023
Dec. 31, 2022
Jan. 02, 2024
New At-the-Market Equity Offering Program            
Subsequent Event [Line Items]            
Number of shares issued in transaction (in shares)       135.8 67.7  
Proceeds from sale of common stock, net of fees and commissions     $ 40,200,000 $ 112,100,000 $ 299,700,000  
New At-the-Market Equity Offering Program | Subsequent Event            
Subsequent Event [Line Items]            
Number of shares issued in transaction (in shares)   29.6        
Proceeds from sale of common stock, net of fees and commissions   $ 17,800,000        
Sale of stock, available aggregate sales proceeds amount   $ 366,100,000        
Replacement Notes | Secured Debt            
Subsequent Event [Line Items]            
Number of shares issued in transaction (in shares) 25.7          
Replacement Notes | Secured Debt | Subsequent Event            
Subsequent Event [Line Items]            
Principal amount           $ 37,900,000
Debt covenant, minimum cash amount           40,000,000
Senior Secured Notes due 2025 | Secured Debt            
Subsequent Event [Line Items]            
Principal amount $ 250,000,000          
Debt covenant, minimum cash amount 50,000,000          
Debt instrument, redemption terms, liquidity benchmark if senior notes are not outstanding 200,000,000          
Debt instrument, redemption terms, liquidity benchmark if senior notes are outstanding 250,000,000          
Senior Secured Notes due 2025 | Secured Debt | Subsequent Event            
Subsequent Event [Line Items]            
Debt instrument, redemption terms, liquidity benchmark if senior notes are outstanding           $ 212,100,000
6% Secured Convertible Notes Due October 1, 2025 | Secured Debt            
Subsequent Event [Line Items]            
Principal amount 83,300,000          
6% Secured Convertible Notes Due October 1, 2025 | Convertible Notes Payable            
Subsequent Event [Line Items]            
Debt covenant, minimum cash amount 50,000,000          
Debt instrument, redemption terms, liquidity benchmark if senior notes are not outstanding 75,000,000          
Debt instrument, redemption terms, liquidity benchmark if senior notes are outstanding $ 250,000,000