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Preferred Stock - Narrative (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Aug. 10, 2023
USD ($)
$ / shares
shares
Aug. 09, 2023
$ / shares
Jun. 01, 2023
USD ($)
Jul. 31, 2023
USD ($)
Jun. 30, 2023
USD ($)
$ / shares
shares
Mar. 31, 2023
USD ($)
shares
Oct. 31, 2022
USD ($)
$ / shares
shares
Jul. 31, 2021
USD ($)
Mar. 31, 2021
USD ($)
Nov. 30, 2020
USD ($)
Sep. 30, 2023
USD ($)
$ / shares
shares
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
$ / shares
shares
Sep. 30, 2022
USD ($)
Dec. 31, 2022
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
Temporary Equity [Line Items]                                
Preferred stock, shares authorized (in shares)                     10,000,000   10,000,000      
Preferred stock available for future issuance (in shares)                     5,984,998   5,984,998      
Undeclared dividends | $                     $ 458 $ 0 $ 458 $ 0    
Automatic conversion, anniversary 4 years                              
Conversion price, first automatic reset   18 months                            
Conversion price, second automatic reset   47 months                            
Series A Convertible Preferred Stock, floor conversion price (in dollars per share) | $ / shares   $ 2.10                            
Number of trading days, VWAP   10 days                            
Liquidation preference (in dollars per share) | $ / shares                     $ 10.00   $ 10.00      
Sale of stock (in shares) 4,015,002                              
Sale of stock, price per share (in dollars per share) | $ / shares $ 10.00                              
Net proceeds on sale of stock | $ $ 40,150                              
Warrants outstanding (in shares) 14,266,605                   14,266,605   14,266,605   2,871,084  
Percentage of then-outstanding preferred stock on an as-converted to common stock basis                         99.2      
Proceeds from exercise of preferred stock warrants | $                         $ 9,630 0   $ 117
Transfer of warrant liability to preferred stock upon exercise of warrants | $                         $ 25,409 0    
Derivative liability, measurement input                     0   0      
Enterprise value | $                         $ 220,000      
Loss on equity issuance | $                     $ 0 $ 0 $ 4,171 $ 0 $ 8,312  
Measurement Input, Discount Rate                                
Temporary Equity [Line Items]                                
Derivative liability, measurement input                             30  
Series B-3                                
Temporary Equity [Line Items]                                
Warrants outstanding (in shares)             2,824,974               2,824,974  
Warrants exercised (in shares)                         4,771,642      
Series B                                
Temporary Equity [Line Items]                                
Warrants outstanding (in shares)                             36,707  
Warrants exercised (in shares)                         11,123      
Transfer of warrant liability to preferred stock upon exercise of warrants | $                         $ 106      
Tranche Two                                
Temporary Equity [Line Items]                                
Percentage of shares committed         49.7 40                    
Fair value of warrant liability | $     $ 14,701                          
Private Placement | Series B-3                                
Temporary Equity [Line Items]                                
Strike price (in dollars per share) | $ / shares             $ 2.03                  
Series A Convertible Preferred Stock                                
Temporary Equity [Line Items]                                
Issuances (in shares) 4,015,002                              
Proceeds from the issuance of preferred stock | $ $ 40,150                              
Preferred stock, shares authorized (in shares)                     10,000,000   10,000,000      
Original issue price (in dollars per share) | $ / shares   $ 10.00                 $ 10.00   $ 10.00      
Preferred stock, dividend rate, percentage   8.00%                     8.00%      
Liquidation preference (in dollars per share) | $ / shares   $ 10.00                 $ 10.00   $ 10.00      
Series B-2                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)         165,967 17,656                    
Net proceeds on sale of stock | $         $ 2,350 $ 250                    
Conversion price (in dollars per share) | $ / shares         $ 14.16   $ 0.35                  
Conversion ratio         1   1                  
Percentage of then-outstanding preferred stock on an as-converted to common stock basis                         99.2      
Series B-2 | Tranche Two                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)         257,779 207,541                    
Net proceeds on sale of stock | $         $ 3,650 $ 2,932                    
Series B-2 | Private Placement                                
Temporary Equity [Line Items]                                
Sale of stock, price per share (in dollars per share) | $ / shares             $ 14.16                  
Consideration received, potential increased amount | $             $ 9,755                  
Number of shares issued in transaction, potential increased amount (in shares)             706,243                  
Series B-2 | Private Placement | Tranche Two                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)             518,854                  
Net proceeds on sale of stock | $             $ 7,347                  
Series B-2 | Private Placement | Tranche Three                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)             306,053                  
Net proceeds on sale of stock | $             $ 4,334                  
Series B-2 | Private Placement | Maximum | Tranche Two                                
Temporary Equity [Line Items]                                
Consideration received, potential increased amount | $             10,000                  
Series B-2 | Private Placement | Maximum | Tranche Three                                
Temporary Equity [Line Items]                                
Consideration received, potential increased amount | $             $ 5,000                  
Number of shares issued in transaction, potential increased amount (in shares)             353,121                  
Series B-3                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)         663,868 70,624                    
Class of warrant or right, number of securities called by each warrant or right (in shares)             4                  
Conversion price (in dollars per share) | $ / shares         $ 2.03   $ 0.05                  
Conversion ratio         1   1                  
Proceeds from exercise of preferred stock warrants | $       $ 4,530                        
Series B-3 | Series B-2, B-3 preferred stock fair value per share | Valuation, Reverse Recapitalization Approach, Enterprise Value                                
Temporary Equity [Line Items]                                
Derivative liability, measurement input | $ / shares 9.31                           10.93  
Series B-3 | Series B                                
Temporary Equity [Line Items]                                
Proceeds from exercise of preferred stock warrants | $                         $ 4,771,642      
Series B-3 | Tranche Two                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)         1,031,116 830,167                    
Class of warrant or right, number of securities called by each warrant or right (in shares)             4                  
Strike price (in dollars per share) | $ / shares             $ 2.03                  
Series B-3 | Tranche Three                                
Temporary Equity [Line Items]                                
Class of warrant or right, number of securities called by each warrant or right (in shares)             8                  
Strike price (in dollars per share) | $ / shares             $ 2.03                  
Series B-3 | Private Placement | Tranche Two                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)             2,075,417                  
Series B-3 | Private Placement | Tranche Three                                
Temporary Equity [Line Items]                                
Sale of stock (in shares)             2,448,428                  
Series A-1                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 38.84   $ 1.06                  
Conversion ratio         1.275   1.155                  
Series A-2                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 12.14   $ 0.33                  
Conversion ratio         1.290   1.173                  
Series A-3                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 13.36   $ 0.37                  
Conversion ratio         1.303   1.162                  
Series A-4                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 12.55   $ 0.34                  
Conversion ratio         1.277   1.165                  
Series A-5                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 13.36   $ 0.37                  
Conversion ratio         1.333   1.189                  
Series A-6                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 14.97   $ 0.42                  
Conversion ratio         1.351   1.190                  
Proceeds from exercise of preferred stock warrants | $                   $ 19            
Series B                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 9.71   $ 0.26                  
Conversion ratio         1.250   1.154                  
Proceeds from exercise of preferred stock warrants | $               $ 117 $ 117              
Series B | Series B                                
Temporary Equity [Line Items]                                
Warrants exercised (in shares)                         11,123      
Proceeds from exercise of preferred stock warrants | $                         $ 4      
Series B-1                                
Temporary Equity [Line Items]                                
Conversion price (in dollars per share) | $ / shares         $ 10.93   $ 0.30                  
Conversion ratio         1.296   1.167