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Warrants (Details Narrative) - USD ($)
$ in Thousands
Sep. 30, 2021
Jul. 27, 2021
Jul. 21, 2021
Jun. 15, 2021
Short-term Debt [Line Items]        
Shares, Issued     35,385,703  
Warrant shares     35,385,703  
Principal amount   $ 110   $ 120
Accrued interest   $ 11    
March 2021 [Member]        
Short-term Debt [Line Items]        
Principal amount $ 270      
March 2021 [Member] | Exchange Agreement [Member]        
Short-term Debt [Line Items]        
Principal amount 1,481      
Accrued interest $ 60      
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 53,500,000