v3.26.1
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 27, 2026
Mar. 12, 2026
Mar. 11, 2026
Mar. 10, 2026
Feb. 17, 2026
Aug. 18, 2025
Apr. 03, 2025
Nov. 21, 2024
Mar. 27, 2026
Dec. 31, 2025
Dec. 31, 2024
Mar. 26, 2026
Sep. 30, 2024
Mar. 20, 2024
Nov. 13, 2023
Apr. 19, 2022
Subsequent Events                                
Stock offering costs                   $ 1,607 $ 474          
Common stock, par value (in dollars per share)                   $ 0.001 $ 0.001          
Payment of principal of Long-term debt                   $ 0 $ 2,500          
OFA                                
Subsequent Events                                
Minimum Liquidity Amount                               $ 37,500
Credit Agreement                                
Subsequent Events                                
Minimum Liquidity Amount                         $ 25,000 $ 25,000    
Payment of principal of Long-term debt               $ 2,500                
Debt instrument fee                             $ 180  
ATM | Canaccord Genuity LLC.                                
Subsequent Events                                
Maximum value shares to be issued             $ 8,135                  
Shares issued (in shares)                   4,724,000            
Gross proceeds from issuance of common stock                   $ 8,130            
Net proceeds issuance of common stock                   7,886            
Stock offering costs                   $ 244            
Common stock, par value (in dollars per share)             $ 0.001                  
Per Prospectus | Canaccord Genuity LLC.                                
Subsequent Events                                
Maximum value shares to be issued           $ 80,000                    
Shares issued (in shares)                   6,313,000            
Gross proceeds from issuance of common stock                   $ 22,846            
Net proceeds issuance of common stock                   22,389            
Stock offering costs                   $ 457            
Subsequent event                                
Subsequent Events                                
Monthly base rent         $ 33                      
Subsequent event | Credit Agreement                                
Subsequent Events                                
Reduction to Minimum Liquidity Amount $ 2,500               $ 2,500              
Minimum Liquidity Amount 12,500               12,500     $ 15,000        
Payment of principal of Long-term debt 2,500                              
Subsequent event | Credit Agreement | Ninth Amendment, Option A                                
Subsequent Events                                
Debt instrument fee $ 2,032               $ 2,032              
Subsequent event | Credit Agreement | Ninth Amendment, Option B                                
Subsequent Events                                
Warrants to purchase common stock (in shares) 1,353,729               1,353,729              
Exercise price (in dollars per share) $ 0.01               $ 0.01              
Required prepayment of proceeds from issuance of warrants, percent 50.00%               50.00%              
Subsequent event | Credit Agreement | 50% Prepayment Not Required                                
Subsequent Events                                
Proceeds from Capital Raise Activities $ 2,500               $ 2,500              
Proceeds from Capital Raise Prepayments $ 2,500               $ 2,500              
Subsequent event | Per Prospectus | Canaccord Genuity LLC.                                
Subsequent Events                                
Shares issued (in shares)                 245,000              
Gross proceeds from issuance of common stock                 $ 498              
Net proceeds issuance of common stock                 488              
Stock offering costs                 $ 10              
Subsequent event | March 2026 offering                                
Subsequent Events                                
Gross proceeds from issuance of common stock     $ 7,825                          
Number of shares to be issued       2,480,000                        
Common stock, par value (in dollars per share)       $ 0.001                        
Share and warrant combined offering price       1.739                        
Warrants combined offering price       $ 1.738                        
Placement agent fee, percentage     6.00% 6.00%                        
Placement agent compensation     4.00%                          
Placement agent compensation, shares     180,031,000                          
Warrant amendment consideration       $ 173                        
Subsequent event | March 2026 offering | March 2026 accompanying warrants                                
Subsequent Events                                
Warrants to purchase common stock (in shares)       2,480,000                        
Exercise price (in dollars per share)       $ 1.614                        
Warrant term       5 years                        
Subsequent event | March 2026 offering | March 2026 pre-funded warrants                                
Subsequent Events                                
Warrants to purchase common stock (in shares)       2,020,000                        
Exercise price (in dollars per share)       $ 0.001                        
Exercise of warrants, stock issued (in shares)   2,020,000                            
Proceeds from warrants   $ 2                            
Subsequent event | March 2026 offering | March 2026 pre-funded accompanying warrants                                
Subsequent Events                                
Warrants to purchase common stock (in shares)       2,020,000                        
Subsequent event | March 2026 offering | Placement agent                                
Subsequent Events                                
Warrant term     5 years                          
Placement agent, exercise price     125.00%                          
Price per share to be paid by placement agent     $ 2.0175                          
Reimbursement of certain expenses     $ 75                          
Reimbursement of clearing and closing expense     $ 16                          
Subsequent event | March 2026 offering | Warrant amendment                                
Subsequent Events                                
Warrants to purchase common stock (in shares)       1,385,000                        
Exercise price (in dollars per share)       $ 1.614                        
Warrant term       5 years