Quarterly report pursuant to Section 13 or 15(d)

Equity (Details Narrative)

v3.23.3
Equity (Details Narrative) - USD ($)
$ / shares in Units, $ in Millions
 9 Months Ended
Feb. 10, 2023
Oct. 17, 2022
Feb. 25, 2021
Sep. 30, 2023
Dec. 31, 2022
Class of Warrant or Right [Line Items]          
Sale of stock, description of transaction the Company closed on a public offering of 2,150,000 units, with each unit consisting of one share of common stock, or one pre-funded warrant to purchase one share of its common stock, one Class C Warrant to purchase one share of common stock, and one half of one Class D Warrant with each whole Class D Warrant entitling the holder to purchase one share of common stock. Each unit was sold at a public offering price of $5.60. The Class C and Class D Warrants are immediately exercisable at a price of $5.60 per share. The Class C and Class D warrants each have a cashless exercise provision entitling the holders to surrender one Class C Warrant and receive 0.4 shares of common stock and on the surrender of one Class D Warrant the holder is entitled to receive 0.8 shares of common stock.        
Sale of stock, number of shares issued in transaction 2,150,000 4,656      
Class of warrant or right, exercise price of warrants or rights $ 5.60 $ 2.70      
Proceeds from issuance of offering   $ 4.7      
Public float threshold       $ 75.0  
Maxim Group LLC [Member]          
Class of Warrant or Right [Line Items]          
Sale of stock, description of transaction     (i) the sale of shares having an aggregate offering price of $15.0 million, (ii) the termination by either Maxim or the Company upon the provision of fifteen (15) days written notice, or (iii) February 25, 2024. Under the terms of the 2021 Distribution Agreement, Maxim will be entitled to a transaction fee at a fixed rate of 2.0% of the gross sales price of Shares sold under the 2021 Distribution Agreement.    
Aggregate offering price     $ 15.0    
2021 Equity Distribution Agreement [Member] | Maxim Group LLC [Member]          
Class of Warrant or Right [Line Items]          
Aggregate offering price     $ 1.7    
Common Stock Warrants [Member]          
Class of Warrant or Right [Line Items]          
Sale of stock, number of shares issued in transaction 86,000        
Aggregate offering price $ 12.0        
Common Stock and Prefunded Warrants [Member]          
Class of Warrant or Right [Line Items]          
Aggregate offering price 5.4        
Offering costs 4.8        
Derivative Liabilities for Common Stock Warrants [Member]          
Class of Warrant or Right [Line Items]          
Aggregate offering price 6.7        
Offering costs 0.7        
Agent Warrant Offering [Member]          
Class of Warrant or Right [Line Items]          
Offering costs $ 0.1        
Series D Convertible Preferred Stock [Member]          
Class of Warrant or Right [Line Items]          
Shares issued, price per share   $ 1,000      
Preferred stock, par or stated value per share   1,000   $ 0.01 $ 0.01
Class C and Class D Warrants [Member]          
Class of Warrant or Right [Line Items]          
Sale of stock price $ 5.60        
Class C Warrant [Member]          
Class of Warrant or Right [Line Items]          
Sale of stock, number of shares issued in transaction 0.4        
Warrants and rights outstanding, term 5 years        
Class D Warrant [Member]          
Class of Warrant or Right [Line Items]          
Sale of stock, number of shares issued in transaction 0.8        
Warrants and rights outstanding, term 3 years        
Class A Warrants [Member]          
Class of Warrant or Right [Line Items]          
Class of warrant or right, exercise price of warrants or rights   $ 15.102      
Warrants and rights outstanding, term   5 years      
Number of common stock to purchase warrants   66      
Class B Warrants [Member]          
Class of Warrant or Right [Line Items]          
Warrants and rights outstanding, term   3 years      
Number of common stock to purchase warrants   66