Annual report pursuant to Section 13 and 15(d)

Warrants and Derivative Liabilities - Schedule of Warrants Vested and Outstanding (Details)

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Warrants and Derivative Liabilities - Schedule of Warrants Vested and Outstanding (Details) - $ / shares
 12 Months Ended
Dec. 31, 2023
Aug. 15, 2023
Class of Warrant or Right [Line Items]    
Number of warrants vested and outstanding (in shares) 3,280,940  
2015 Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 1,250  
Term (Years) 1 year 3 months 25 days  
Number of warrants vested and outstanding (in shares) 400  
2016 Common Stock Warrants to Service Providers    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 287.50  
Term (Years) 2 years 10 months 2 days  
Number of warrants vested and outstanding (in shares) 160  
2019 Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 87.50  
Term (Years) 10 months 20 days  
Number of warrants vested and outstanding (in shares) 32,000  
2020 Common Stock Warrants to Placement Agent    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 20.00  
Term (Years) 1 year 6 months 29 days  
Number of warrants vested and outstanding (in shares) 32,668  
2021 Inducement Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 37.50  
Term (Years) 2 years 6 months 25 days  
Number of warrants vested and outstanding (in shares) 84,667  
2021 Inducement Warrants to Placement Agent    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 47.00  
Term (Years) 2 years 6 months 25 days  
Number of warrants vested and outstanding (in shares) 5,927  
2021 Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 22.50  
Term (Years) 2 years 9 months  
Number of warrants vested and outstanding (in shares) 311,113  
2021 Common Stock Warrants to Placement Agent    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 27.50  
Term (Years) 2 years 9 months  
Number of warrants vested and outstanding (in shares) 21,778  
2022 Common Stock Warrants to Service Provider    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 10.00  
Term (Years) 3 months  
Number of warrants vested and outstanding (in shares) 8,000  
November 2019 EHT Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 72.25  
Term (Years) 11 months 1 day  
Number of warrants vested and outstanding (in shares) 34,213  
December 2019 EHT Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 37.75  
Term (Years) 1 year  
Number of warrants vested and outstanding (in shares) 3,783  
February 2020 EHT Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 37.25  
Term (Years) 1 year 1 month 9 days  
Number of warrants vested and outstanding (in shares) 80,694  
August 2023 Convertible Note Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 5.16  
Term (Years) 9 years 7 months 20 days  
Number of warrants vested and outstanding (in shares) 340,000  
August 2023 PIPE Financing Common Stock Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 5.16 $ 5.16
Term (Years) 9 years 7 months 20 days  
Number of warrants vested and outstanding (in shares) 2,325,537