XML 62 R52.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Convertible Notes - 2024 Convertible Notes (Details)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 30, 2024
USD ($)
debt_instrument
shares
Jun. 30, 2024
USD ($)
debt_instrument
$ / shares
shares
Jun. 30, 2023
USD ($)
Jun. 30, 2024
USD ($)
debt_instrument
$ / shares
shares
Jun. 30, 2023
USD ($)
May 09, 2024
USD ($)
tranche
shares
May 07, 2024
USD ($)
tranche
shares
Mar. 31, 2024
USD ($)
Debt Instrument [Line Items]                
Loss on issuance of convertible notes       $ 700,000        
Repayment of letter of credit       116,000 $ 0      
Loss on financial instruments   $ (10,395,000) $ 1,283,000 $ (14,155,000) 2,784,000      
Convertible Bridge Loan Warrants                
Debt Instrument [Line Items]                
Warrants issued (in shares) | shares   1,250,000   1,250,000        
Related party                
Debt Instrument [Line Items]                
Loss on financial instruments   $ (61,000) $ 0 $ 152,000 $ 0      
Convertible Debt | Related party | Convertible Bridge Loan Warrants                
Debt Instrument [Line Items]                
Warrants issued (in shares) | shares   550,000   550,000        
Tranche Convertible Notes                
Debt Instrument [Line Items]                
Issued discount             $ 100,000  
2024 Convertible Notes | Letter of Credit                
Debt Instrument [Line Items]                
Debt instrument, number of equity instruments | debt_instrument 2              
Warrants issued (in shares) | shares 550,000              
Financing event threshold, debt maturity               $ 5,000,000.0
Repayment of letter of credit $ 100,000              
Issuance of common stock in connection with financial instrument transactions (in shares) | shares 416,667              
Loss on financial instruments   $ 100,000   $ 100,000        
2024 Convertible Notes | Convertible Debt                
Debt Instrument [Line Items]                
Loss on issuance of convertible notes   $ 12,800,000   $ 12,800,000        
Warrants issued (in shares) | shares   6,040,789   6,040,789        
2024 Convertible Notes | Convertible Debt | Related party                
Debt Instrument [Line Items]                
Debt instrument, number of equity instruments | debt_instrument       2        
Loss on issuance of convertible notes   $ 600,000   $ 600,000        
Conversion price (in dollars per share) | $ / shares   $ 2.00   $ 2.00        
Repayments of convertible debt       $ 0        
Warrants issued (in shares) | shares   550,000   550,000        
2024 Convertible Notes | Secured Debt                
Debt Instrument [Line Items]                
Debt instrument, number of equity instruments | debt_instrument       1        
Repayments of convertible debt       $ 0        
Warrants issued (in shares) | shares   1,000,000   1,000,000        
2024 Convertible Notes | Unsecured Debt                
Debt Instrument [Line Items]                
Debt instrument, number of equity instruments | debt_instrument   2   16        
Repayments of convertible debt   $ 700,000   $ 739,000        
Convertible notes payable   $ 10,000,000.0   $ 10,000,000.0        
Warrants issued (in shares) | shares   3,070,929   3,070,929        
2024 Convertible Notes | Tranche Convertible Notes                
Debt Instrument [Line Items]                
Debt instrument, number of equity instruments | debt_instrument       3        
Repayments of convertible debt       $ 0        
Convertible notes payable           $ 1,500,000 $ 2,500,000  
Interest rate           12.00% 0.00%  
Number of tranches | tranche           4 4  
Issued discount           $ 100,000    
Warrants issued (in shares) | shares   1,210,000   1,210,000        
2024 Convertible Notes | Tranche Convertible Notes | Trance One                
Debt Instrument [Line Items]                
Convertible notes payable           400,000 $ 600,000  
2024 Convertible Notes | Tranche Convertible Notes | Tranche Two                
Debt Instrument [Line Items]                
Convertible notes payable           400,000 600,000  
2024 Convertible Notes | Tranche Convertible Notes | Tranche Three                
Debt Instrument [Line Items]                
Convertible notes payable           400,000 600,000  
2024 Convertible Notes | Tranche Convertible Notes | Tranche Four                
Debt Instrument [Line Items]                
Convertible notes payable           $ 400,000 $ 600,000  
2024 Convertible Notes | Tranche Convertible Notes | Convertible Bridge Loan Warrants                
Debt Instrument [Line Items]                
Warrants issued (in shares) | shares           330,000 550,000  
2024 Convertible Notes | Tranche Convertible Notes | Convertible Bridge Loan Consideration Shares                
Debt Instrument [Line Items]                
Warrants issued (in shares) | shares           250,000 416,667  
2024 Convertible Notes, Tranche Rights, May 7 | Tranche Convertible Notes                
Debt Instrument [Line Items]                
Debt instrument, number of equity instruments | debt_instrument       4        
Number of equity instruments, exercised | debt_instrument   2   2        
2024 Convertible Notes, Tranche Rights, May 9 | Tranche Convertible Notes                
Debt Instrument [Line Items]                
Number of equity instruments, exercised | debt_instrument   1   1