v3.26.1
Debt (Details) - USD ($)
 1 Months Ended 3 Months Ended
Mar. 31, 2025
Jun. 30, 2025
Aug. 31, 2024
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Sep. 30, 2025
Jan. 31, 2025
Debt Instrument [Line Items]                
Proceeds from issuance of common stock and common warrants from the January 2025 Offering       $ 0 $ 9,143,000      
Long-term debt, net       9,475,000   $ 9,407,000    
Other expense related to accretion of discount       $ 68,000 $ 35,000      
Debt Instrument, Redemption, Period One                
Debt Instrument [Line Items]                
Debt instrument, prepayment fee prepaid (as a percent)   3.00%            
Debt Instrument, Redemption, Period Two                
Debt Instrument [Line Items]                
Debt instrument, prepayment fee prepaid (as a percent)   2.00%            
Debt Instrument, Redemption, Period Three                
Debt Instrument [Line Items]                
Debt instrument, prepayment fee prepaid (as a percent)   1.00%            
Common Stock | GKCC                
Debt Instrument [Line Items]                
Ownership maximum (as a percent)   49.99%            
Pre-Funded Warrant | Common Stock                
Debt Instrument [Line Items]                
Number of shares of common stock to purchase (up to) (in shares) 3,500,573       3,500,573      
Accrued interest $ 300,000              
Exercise price (in dollars per share)               $ 7.80
June 2025 Warrants                
Debt Instrument [Line Items]                
Warrants and rights outstanding   $ 600,000            
Convertible Notes Payable                
Debt Instrument [Line Items]                
Proceeds from issuance of common stock and common warrants from the January 2025 Offering     $ 19,700,000          
Senior Secured Convertible Promissory Note                
Debt Instrument [Line Items]                
Stated interest rate (as a percent)       12.50%        
Debt instrument, face amount   $ 10,000,000.0            
Number of shares of common stock to purchase (up to) (in shares)   103,225         103,225  
Basis spread on variable rate   5.00%            
Exercise price (in dollars per share)   $ 7.75            
Warrants, contractual term (in years)   5 years            
Proceeds from issuance of long-term debt   $ 9,900,000            
Long-term debt, net       $ 9,500,000        
Debt discount       500,000        
Other expense related to accretion of discount       100,000        
Accrued interest       $ 300,000        
Senior Secured Convertible Promissory Note | Maximum                
Debt Instrument [Line Items]                
Stated interest rate (as a percent)   12.50%            
Senior Secured Convertible Promissory Note | Convertible Notes Payable                
Debt Instrument [Line Items]                
Stated interest rate (as a percent)     3.00%          
Debt instrument, face amount     $ 20,000,000.0