Quarterly report pursuant to Section 13 or 15(d)

Warrants and Derivative Liabilities - Narrative (Details)

v3.23.1
Warrants and Derivative Liabilities - Narrative (Details) - $ / shares
Feb. 22, 2023
Feb. 16, 2023
Mar. 31, 2023
Aug. 31, 2020
2021 Common Stock Warrants to Placement Agent        
Class of Warrant or Right [Line Items]        
Exercise price (in dollars per share)     $ 0.11  
2021 Common Stock Warrants to Placement Agent | MTA Warrants        
Class of Warrant or Right [Line Items]        
Number of shares issued in transaction (in shares) 16,641,486 16,641,486    
Exercise price (in dollars per share)   $ 0.017    
Common Stock Warrants | MTA Warrants        
Class of Warrant or Right [Line Items]        
Exercise price (in dollars per share)   $ 282,905 $ 282,905  
2018 Emerald Financing Warrants        
Class of Warrant or Right [Line Items]        
Exercise price (in dollars per share)       $ 0.10