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Fair Value Measurements and Disclosures - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 17, 2025
Dec. 31, 2024
Jun. 30, 2023
Jan. 27, 2023
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Maturity period for cash equivalents three months or less          
Earned cash contingent compensation other transfer of assets and liabilities between levels $ 0 $ 0        
Short-term Investments            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Non-cash gain (loss) of convertible note (52,000) (49,000)        
Estimated fair value of short-term investments 4,526,000          
Dragonfly Seller Convertible Notes            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Business combination, liability recognized           $ 8,635,000
Estimated fair value of convertible note 8,765,000     $ 8,979,000    
Non-cash gain (loss) of convertible note 28,000 47,000        
Unrealized change in fair value   1,264,000        
Era Third Convertible Note            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Non-cash gain (loss) of convertible note (186,000)          
Carrying value of convertible notes 4,914,000   $ 4,728,000      
Principal amount 5,769,000          
GPO Convertible Note            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Non-cash gain (loss) of convertible note 820,000 180,000        
Unrealized change in fair value   4,443,000        
Estimated fair value         $ 36,583,000  
Carrying value of convertible notes 35,704,000     36,524,000    
Public Warrants            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Estimated fair value of warrants 1,422,000     1,338,000    
Non-cash gain (loss) in fair value of financial instruments 84,000 501,000        
Private Placement Warrants            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Estimated fair value of warrants 1,190,000     $ 1,120,000    
Non-cash gain (loss) in fair value of financial instruments $ 70,000 $ 420,000