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Convertible Line of Credit - Related Party (Details) - USD ($)
3 Months Ended
Dec. 19, 2022
Jul. 25, 2022
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Convertible Line of Credit - Related Party [Abstract]          
Proceeds from lines of credit     $ 10,000,000 $ 0  
Common stock, par value (in dollars per share)     $ 0.001   $ 0.001
Expected life     5 years 6 months 5 years 6 months  
Expected volatility     86.00% 95.00%  
Risk free interest rate     3.76% 1.23%  
Expected dividend     0.00% 0.00%  
Warrants [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Warrants issuance value   $ 738,000      
Expected life     7 years    
Expected volatility     92.00%    
Risk free interest rate     3.19%    
Expected dividend     0.00%    
Amortization of interest expense     $ 52,000    
Warrant One [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Warrants issuance value $ 160,780        
Expected life     7 years    
Expected volatility     91.00%    
Risk free interest rate     4.06%    
Expected dividend     0.00%    
Amortization of interest expense     $ 13,000    
Warrant Two [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Warrants issuance value     $ 296,680    
Expected life     6 years 3 months 29 days    
Expected volatility     88.00%    
Risk free interest rate     3.94%    
Expected dividend     0.00%    
Richard E. Uihlein [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Common stock, par value (in dollars per share)   $ 0.001      
Percentage of warrants equal to the closing price of common stock   150.00%      
Warrants expiry date     Jul. 31, 2029    
Richard E. Uihlein [Member] | Warrants [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Exercise price of warrant (in dollars per share)   $ 5      
Richard E. Uihlein [Member] | Warrant One [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Exercise price of warrant (in dollars per share) $ 3        
Richard E. Uihlein [Member] | Warrant Two [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Exercise price of warrant (in dollars per share)     $ 3.26    
Richard E. Uihlein [Member] | Unsecured Convertible Promissory Note [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Line of credit   $ 60,000,000      
Additional short term borrowing interest rate 2.00% 2.00% 2.00%    
Borrowings repayment due date   Jan. 31, 2026      
Share price (in dollars per share) $ 3   $ 3    
Proceeds from lines of credit $ 10,000,000   $ 10,000,000    
Interest rate on short term loans 6.46%   6.41%    
Short term borrowing interest rate 4.46%   4.41%    
Short term borrowing effective interest rate 7.10%   7.10%    
Accrued interest         $ 23,000
Richard E. Uihlein [Member] | Unsecured Convertible Promissory Note [Member] | Minimum [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Share price (in dollars per share)   $ 3      
Richard E. Uihlein [Member] | Unsecured Convertible Promissory Note [Member] | Maximum [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Share price (in dollars per share)   $ 10      
Common Stock [Member] | Richard E. Uihlein [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Warrants to purchase common stock (in shares)   1,700,000      
Common Stock [Member] | Richard E. Uihlein [Member] | Maximum [Member]          
Convertible Line of Credit - Related Party [Abstract]          
Warrants to purchase common stock (in shares) 200,000 500,000 200,000    
Warrants to purchase additional common stock (in shares)   1,200,000