Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.22.2
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands
Jul. 26, 2022
Jul. 22, 2022
Jan. 06, 2021
Jul. 31, 2022
Subsequent Event [Line Items]        
Shares issued     1,531,101  
Class A And Class B Warrants        
Subsequent Event [Line Items]        
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.20      
Exercise price $ 0.20      
Subsequent Event        
Subsequent Event [Line Items]        
Convertible Preferred Stock, Shares Issued upon Conversion 1,280      
Proceeds from issuance of initial public offering $ 5,297      
Paid to unauthorized recipients       $ 120
Underwriting discount and commissions 435      
Expenses $ 287      
Subsequent Event | Over-Allotment Option        
Subsequent Event [Line Items]        
Number of days granted for underwriter   45 days    
Subsequent Event | Class A Warrant        
Subsequent Event [Line Items]        
Number of warrants issued to purchase the shares 30,095,697      
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right   5,000    
Purchase of additional shares   3,925,525    
Subsequent Event | Class B Warrant        
Subsequent Event [Line Items]        
Number of warrants issued to purchase the shares 30,095,697      
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right   5,000    
Purchase of additional shares   3,925,525    
Subsequent Event | Class A And Class B Warrants        
Subsequent Event [Line Items]        
Number of warrants issued to purchase the shares   26,170,172    
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 0.20    
Preferred Stock   $ 1,000    
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right   26,170,172    
Exercise price   $ 0.20    
Subsequent Event | Series E Convertible Preferred Stock        
Subsequent Event [Line Items]        
Convertible Preferred Stock, Shares Issued upon Conversion   1,280    
Subsequent Event | Common Stock        
Subsequent Event [Line Items]        
Shares issued 23,695,697 19,770,172    
Number of warrants issued to purchase the shares   6,400,000    
Purchase of additional shares   3,925,525