Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Convertible Promissory Note - Narratives (Details)

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Borrowings - Convertible Promissory Note - Narratives (Details)
3 Months Ended 6 Months Ended 12 Months Ended
Sep. 08, 2023
USD ($)
Apr. 11, 2023
USD ($)
Feb. 01, 2023
USD ($)
shares
Nov. 28, 2022
USD ($)
Nov. 21, 2022
Aug. 15, 2022
USD ($)
item
D
$ / shares
shares
Jun. 30, 2023
USD ($)
shares
Jun. 30, 2024
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Dec. 31, 2023
USD ($)
Jan. 19, 2024
USD ($)
Mar. 31, 2023
shares
Dec. 01, 2022
shares
Aug. 24, 2022
$ / shares
Borrowings                            
Aggregate shares issued upon exercise of warrants (in shares) | shares             17,143 3,225 17,143     7,454    
Amortization of debt discounts               $ 1,260,000 $ 738,000          
Loss on extinguishment of convertible note payable $ 650,000           $ 837,000   $ 837,000          
Convertible Note                            
Borrowings                            
Repayment of debt   $ 1,656,744                        
Convertible Note                            
Borrowings                            
Net proceeds           $ 2,483,000                
Floor price (in $ per share) | $ / shares           $ 75.00                
Debt discount               2,509,000            
Loss on extinguishment of convertible note payable   $ 276,000                        
Maxim Group LLC                            
Borrowings                            
Aggregate shares issued upon exercise of warrants (in shares) | shares           13                
Warrants exercise price (in $ per share) | $ / shares           $ 14,955.00                
Exercise period of warrants (in months)           6 months                
Expiration period of warrants (in years)         5 years 5 years                
Maxim Group LLC | Convertible Note                            
Borrowings                            
Gross proceeds           $ 3,000,000                
Investor                            
Borrowings                            
Value used for calculation of warrants to be issued       $ 750,000                    
Investor | Series A warrants                            
Borrowings                            
Number of warrants issued (in shares) | shares                         357  
Investor | Series B warrants                            
Borrowings                            
Number of warrants issued (in shares) | shares                         357  
Investor | Convertible Note                            
Borrowings                            
Aggregate shares issued upon exercise of warrants (in shares) | shares           140                
Warrants exercise price (in $ per share) | $ / shares           $ 14,955.00                
Floor price (in $ per share) | $ / shares                           $ 37.50
Maxim Group LLC                            
Borrowings                            
Aggregate shares issued upon exercise of warrants (in shares) | shares           13                
Convertible Note                            
Borrowings                            
Conversion price, percentage of average VWAPs considered (in %)           90.00%                
Conversion price, Number of lowest daily VWAPs considered | item           5                
Conversion price, Number of trading days (in days) | D           20                
Base conversion price (in $ per share) | $ / shares           $ 13,890.00                
Debt discount           $ 2,509,000         $ 1,260,000      
Amortization of debt discounts               1,260,000   $ 737,000        
Derivative liability               $ 286,000            
Outstanding principal converted     $ 708,000                      
Number of shares issued upon conversion (in shares) | shares     450                      
Convertible Note | Investor                            
Borrowings                            
Principal amount           $ 3,600,000                
January 2024 Promissory notes | January 2024 Short-Term Loan Agreement                            
Borrowings                            
Principal amount                     $ 1,000,000