Annual report [Section 13 and 15(d), not S-K Item 405]

DEBT - Term Loan (Details)

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DEBT - Term Loan (Details) - USD ($)
 12 Months Ended
Nov. 16, 2023
Jan. 24, 2023
Dec. 31, 2024
Dec. 31, 2023
May 02, 2024
Line of Credit Facility [Line Items]          
Warrants issued (in shares)     38,089,476   1,000,000
Warrants exercise price (in dollars per share)     $ 0.73   $ 0.32
Fair value of warrants         $ 218,000
Payment of third-party debt issuance costs in connection with debt     $ 0 $ 3,339,000  
Aggregate interest amortization     2,100,000    
Loss on extinguishment of debt     0 $ 10,431,000  
Loan And Security Agreement | Secured Debt          
Line of Credit Facility [Line Items]          
Proceeds from term loan   $ 30,000,000      
Warrant coverage percentage   30.00%      
Premium on warrants issued for warrant coverage   20.00%      
Term of average price measurement   20 days      
Warrants issued (in shares)   19,148,936      
Warrants exercise price (in dollars per share)   $ 0.47      
Warrants term   5 years      
Fair value of warrants   $ 5,500,000      
Discount for warrants issued   $ 5,500,000      
Payment of third-party debt issuance costs in connection with debt     1,800,000    
Payment on mortgage $ 32,700,000        
Principal amount repaid 28,500,000        
Make-whole payment 3,700,000        
Accrued unpaid interest 200,000        
Transaction-related fees 300,000        
Loss on extinguishment of debt $ 10,200,000        
CREM Loan | Mortgages          
Line of Credit Facility [Line Items]          
Variable Interest rate 3.50%        
Payment of third-party debt issuance costs in connection with debt     $ 1,500,000    
Mortgage value $ 58,700,000        
Secured Debt          
Line of Credit Facility [Line Items]          
Percent of principal due monthly   1.00%      
Secured Debt | Loan And Security Agreement | Line of Credit          
Line of Credit Facility [Line Items]          
Additional amount eligible for draw down   $ 35,000,000      
Secured Debt | Loan And Security Agreement | Secured Debt          
Line of Credit Facility [Line Items]          
Proceeds from term loan   30,000,000      
Additional drawdown availability   $ 5,000,000      
Variable Interest rate   5.75%      
Percentage increase on variable interest rate in event of default   3.00%      
Percentage increase on variable interest rate in material event of default   7.50%      
Voluntary prepayment amount   $ 5,000,000      
Prepayment premium percentage   3.00%      
Term eligible for make-whole payment   20 months      
Secured Debt | Loan And Security Agreement - Incremental Term Loan | Secured Debt          
Line of Credit Facility [Line Items]          
Additional incremental term loan upon approval of lenders   $ 30,000,000      
Unamortized discounts   $ 900,000      
Term of eligibility for additional amount   6 months