Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Convertible Promissory Note (Details)

v3.23.2
Borrowings - Convertible Promissory Note (Details)
3 Months Ended 6 Months Ended
Apr. 11, 2023
USD ($)
Feb. 01, 2023
USD ($)
shares
Nov. 28, 2022
USD ($)
Nov. 21, 2022
Aug. 15, 2022
USD ($)
D
item
$ / shares
shares
Aug. 15, 2021
Jun. 30, 2023
USD ($)
shares
Jun. 30, 2023
USD ($)
shares
Dec. 31, 2022
USD ($)
Dec. 01, 2022
shares
Aug. 31, 2022
USD ($)
Aug. 24, 2022
$ / shares
Borrowings                        
Aggregate shares issued upon exercise of warrants | shares             17,143 17,143        
Net proceeds         $ 2,483,000              
Floor price | $ / shares         $ 0.50              
Amortization of debt discounts             $ 18,000 $ 738,000        
Convertible note payable [1]                 $ 457,000      
Loss on debt extinguishment $ 276,000           837,000 837,000        
Repayment of debt               1,657,000        
Convertible Note                        
Borrowings                        
Repayment of debt $ 1,656,744                      
Convertible Note                        
Borrowings                        
Debt discount                     $ 2,509,000  
Change in fair value of derivative liability               0        
Maxim Group LLC                        
Borrowings                        
Aggregate shares issued upon exercise of warrants | shares         1,944              
Exercise price per share | $ / shares         $ 99.70              
Exercise period of warrants         6 months              
Expiration period of warrants       5 years 5 years              
Maxim Group LLC | Convertible Note                        
Borrowings                        
Debt discount                 $ 1,632,000      
Investor                        
Borrowings                        
Aggregate shares issued upon exercise of warrants | shares         20,970              
Warrants issued in connection with warrant exercise     $ 750,000                  
Investor | Series A warrants                        
Borrowings                        
Number of warrants issued | shares                   53,572    
Investor | Series B warrants                        
Borrowings                        
Number of warrants issued | shares                   53,572    
Investor | Convertible Note                        
Borrowings                        
Aggregate shares issued upon exercise of warrants | shares         20,970              
Exercise price per share | $ / shares         $ 99.70              
Gross proceeds         $ 3,000,000              
Floor price | $ / shares                       $ 0.25
Convertible Note                        
Borrowings                        
Conversion price, percentage of average VWAPs considered         90.00%              
Conversion price, Number of lowest daily VWAPs considered | item         5              
Conversion price, Number of trading days | D         20              
Base conversion price | $ / shares         $ 92.60              
Number of days written notice         3 days              
Percentage of outstanding principal amount payable upon conversion in cash         105.00%              
Percentage of outstanding principal that the Investor has an option to convert to common stock         103.00%              
Percentage of outstanding principal that the Investor has an option to redeem           103.00%            
Period after the Conversion Trigger Date, that the Investor may convert only upto to an aggregate of $250,000 in outstanding principal amount         9 months              
Aggregate outstanding principal amount that can be converted, after the Conversion Trigger Date within nine-month period         $ 250,000              
Debt discount         2,509,000              
Derivative liability             $ 286,000 $ 286,000        
Outstanding principal converted   $ 708,000                    
Number of shares issued upon conversion | shares   67,500                    
Convertible Note | Investor                        
Borrowings                        
Principal amount         $ 3,600,000              
[1] The condensed consolidated balance sheet as of December 31, 2022 was derived from the audited consolidated balance sheet as of that date.