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Convertible Line of Credit - Related Party (Details) - USD ($)
3 Months Ended 6 Months Ended
Dec. 19, 2022
Jul. 25, 2022
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Convertible Line of Credit - Related Party [Abstract]                
Proceeds from lines of credit           $ 20,000,000 $ 0  
Common stock, par value (in dollars per share)     $ 0.001     $ 0.001   $ 0.001
Expected life           5 years 6 months 5 years 7 months 6 days  
Expected volatility           86.00% 94.00%  
Risk free interest rate           3.76% 1.56%  
Expected dividend           0.00% 0.00%  
Amortization of interest expense     $ 650,000   $ 229,000 $ 1,110,000 $ 456,000  
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           $ 104,000    
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           $ 26,000    
Warrant Two [Member]                
Convertible Line of Credit - Related Party [Abstract]                
Warrants issuance value       $ 296,680   $ 179,920    
Expected life       6 years 3 months 29 days   6 years 29 days    
Expected volatility       88.00%   85.00%    
Risk free interest rate       3.94%   3.59%    
Expected dividend       0.00%   0.00%    
Amortization of interest expense           $ 26,000    
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     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 $ 3.26   $ 3    
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%   2.00%    
Borrowings repayment due date           Jan. 31, 2026    
Share price (in dollars per share) $ 3   $ 3 $ 3   $ 3    
Proceeds from lines of credit $ 10,000,000     $ 10,000,000   $ 10,000,000    
Interest rate on short term loans 6.46%     6.41%   6.34%    
Short term borrowing interest rate 4.46%   4.34% 4.41%   4.34%    
Short term borrowing effective interest rate 7.10%   7.10% 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) 200,000 500,000 200,000 200,000   200,000    
Warrants to purchase additional common stock (in shares)   1,200,000