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Debt - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jan. 29, 2024
Apr. 30, 2023
Apr. 20, 2023
Dec. 30, 2022
Dec. 16, 2022
Dec. 16, 2022
Sep. 15, 2022
Sep. 14, 2022
Apr. 30, 2022
Jul. 31, 2023
Apr. 30, 2023
Apr. 30, 2022
May 31, 2023
Jan. 31, 2023
Jun. 30, 2023
Jan. 11, 2023
Short-Term Debt [Line Items]                                
Convertible Debt $ 4,788 $ 7,553                 $ 7,553          
Common stock, par value (in Dollars per share)   $ 0.0001                 $ 0.0001     $ 0.0001    
Director note outstanding 8,475                              
Interest expense                     $ 659          
Interest expense on amortization of debt issuance costs                     134          
Interest expense                     (1,329) $ (89)        
Secured promissory notes aggregate principal amount           $ 8,475                    
Interest liabilities   $ 905                 905     $ 181    
Securities Purchase Agreement [Member]                                
Short-Term Debt [Line Items]                                
Convertible Debt   7,553         $ 10,300 $ 25,750     7,553          
Prepaid convertible debt   2,747                 2,747          
Debt Instrument, Interest Rate, Stated Percentage             3.00%                  
Debt Instrument, Term             18 months                  
Securities Purchase Agreement [Member] | Forecast [Member]                                
Short-Term Debt [Line Items]                                
Convertible Debt                         $ 4,233   $ 4,233  
Prepaid convertible debt                         3,320   3,320  
5% Convertible Promissory Notes Due 2024 [Member]                                
Short-Term Debt [Line Items]                                
Convertible note   10,300                 10,300          
Convertible Debt   7,553           25,750     7,553          
Convertible debt, fair value   5,032                 5,032          
Prepaid convertible debt   $ 2,747                 $ 2,747          
Debt Instrument, Interest Rate, Stated Percentage   5.00%         3.00%       5.00%          
Debt Instrument, Term             18 months       18 months          
Issuance of convertible debt percentage                     10.00%          
Conversion price per share   $ 7.50                 $ 7.50          
Debt discount   $ 774                 $ 774          
Debt instrument periodic payment                     $ 687          
Common stock at a conversion price (in dollars per share)                     $ 7.50          
Lowest daily volume weighted average price   95.00%                 95.00%          
Debt Instrument, Convertible, Floor Price   $ 0.44                 $ 0.44          
Percentage of installment amount   105.00%                 105.00%          
Interest expense on convertible note                     $ 348          
Effective interest rate   16.40%                 16.40%          
Accretion of debt discount                     $ 177          
5% Convertible Promissory Notes Due 2024 [Member] | Forecast [Member]                                
Short-Term Debt [Line Items]                                
Convertible Debt                         4,233   4,233  
Prepaid convertible debt                         3,320   $ 3,320  
Promissory Notes With Directors [Member]                                
Short-Term Debt [Line Items]                                
Convertible debt, fair value   $ 4,894                 4,894          
Debt Instrument, Interest Rate, Stated Percentage                               13.80%
Debt Instrument Maturity date                 Jun. 30, 2023              
Interest expense                     237          
Director note issued     $ 300                          
Director note sold     $ 300                          
Director note outstanding               $ 8,475       $ 7,200        
Secured promissory notes aggregate principal amount         $ 6,900                      
Convertible Promissory Notes With C5 [Member]                                
Short-Term Debt [Line Items]                                
Convertible debt, fair value   $ 8,051                 $ 8,051          
Debt Instrument, Interest Rate, Stated Percentage   13.80%                 13.80%          
Debt Instrument Maturity date   Jun. 30, 2023                            
Common stock, par value (in Dollars per share)   $ 0.0001                 $ 0.0001          
Conversion price per share   $ 2.00                 $ 2.00          
Debt discount                           63    
Debt Instrument, Unamortized Discount                           5,000    
Interest expense                     $ (352)          
Accretion of debt discount                     32          
Senior secured convertible promissory note principal amount   $ 11,845                 11,845          
Secured promissory notes aggregate principal amount       $ 2,000             $ 6,845     $ 3,000    
Convertible Promissory Notes With C5 [Member] | Forecast [Member]                                
Short-Term Debt [Line Items]                                
Debt Instrument, Unamortized Discount $ 15,275                              
Secured promissory notes aggregate principal amount                   $ 3,430            
Convertible Promissory Notes With C5 [Member] | Subsequent Event [Member]                                
Short-Term Debt [Line Items]                                
Secured promissory notes aggregate principal amount                         $ 20,770