v3.26.1
Fair Value Measurements - Assets and Liabilities on a Recurring Basis (Details) - USD ($)
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Total cash equivalents and marketable securities $ 20,033,000   $ 10,020,000
Total warrant liability 98,000 $ 585,000 195,000
Changes In Fair Value Of Warrant Liabilities [Roll Forward]      
Fair value, beginning of period 195,000 585,000  
Change in valuation inputs or other assumptions (97,000) 0  
Fair value, end of period 98,000 585,000  
Public Warrants      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Total warrant liability 62,000 375,000 125,000
Changes In Fair Value Of Warrant Liabilities [Roll Forward]      
Fair value, beginning of period 125,000 375,000  
Change in valuation inputs or other assumptions (63,000) 0  
Fair value, end of period 62,000 375,000  
Private Placement Warrants      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Total warrant liability 36,000 210,000 70,000
Changes In Fair Value Of Warrant Liabilities [Roll Forward]      
Fair value, beginning of period 70,000 210,000  
Change in valuation inputs or other assumptions (34,000) 0  
Fair value, end of period 36,000 $ 210,000  
Level 1 | Corporate bonds      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Marketable securities: 9,980,000   0
Level 1 | Municipal bonds      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Marketable securities: 1,502,000   0
Level 1 | Public Warrants      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Total warrant liability 62,000   125,000
Changes In Fair Value Of Warrant Liabilities [Roll Forward]      
Fair value, beginning of period 125,000    
Fair value, end of period 62,000    
Level 1 | Money Market      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Cash equivalents: 984,000   84,000
Level 1 | U.S. Treasury Bills      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Cash equivalents: 7,567,000   9,936,000
Level 3 | Private Placement Warrants      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Total warrant liability 36,000   $ 70,000
Changes In Fair Value Of Warrant Liabilities [Roll Forward]      
Fair value, beginning of period 70,000    
Fair value, end of period $ 36,000