v3.26.1
Cash, cash equivalents, and marketable securities (Tables)
 3 Months Ended
Mar. 31, 2026
Cash and Cash Equivalents [Abstract]  
Schedule reconciliation of cash, cash equivalents, and restricted cash
            
   March 31,
2026		   March 31,
2025		  
Cash and cash equivalents  $6,558   $ 8,899  
Restricted cash, noncurrent   2,604     2,604  
Total cash, cash equivalents, and restricted cash  $9,162   $ 11,503  
Schedule of cash and cash equivalents
          
   March 31,
2026		   December 31,
2025		 
Cash and cash equivalents:          
Cash  $3,251   $1,386 
Money market funds   3,307    4,408 
Total cash and cash equivalents  $6,558   $5,794 
Marketable securities, short-term:          
Asset backed securities  $1,008   $1,012 
Commercial paper   1,783    9,125 
Corporate bonds   12,672    18,171 
US Treasury securities   7,852    19,087 
Total marketable securities, short-term  $23,315   $47,395 
Marketable securities, long-term:          
Asset backed securities  $1,006   $1,011 
Total marketable securities, long-term  $1,006   $1,011 
Total cash, cash equivalents, and marketable securities  $30,879   $54,200 
Schedule of unrealized gains and losses
                    
   As of March 31, 2026 
   Amortized   Unrealized   Unrealized     
   Cost   Gains   (losses)   Fair Value 
Marketable securities                    
Asset backed securities  $2,015   $-   $(1)  $2,014 
Commercial paper   1,783    -    -    1,783 
Corporate bonds   12,670    3    (1)   12,672 
US Treasury securities   7,848    4    -    7,852 
Total marketable securities  $24,316   $7   $(2)  $24,321 

 

   As of December 31, 2025 
   Amortized   Unrealized   Unrealized     
   Cost   Gains   (losses)   Fair Value 
Marketable securities                    
Asset backed securities  $2,022   $1   $-   $2,023 
Commercial paper   9,120    5    -    9,125 
Corporate bonds   18,148    23    -    18,171 
US Treasury securities   19,062    25    -    19,087 
Total marketable securities  $48,352   $54   $-   $48,406 
Schedule of marketable securities
                              
   As of March 31, 2026 
   In Loss Position for Less
Than 12 Months		   In Loss Position for 12
Months or Greater		   Total 
   Fair Value   Unrealized
Losses		   Fair Value   Unrealized
Losses		   Fair Value   Unrealized
Losses		 
Asset backed securities  $2,014   $(1)  $     -   $     -   $2,014   $(1)
Commercial paper   1,190    -    -    -    1,190    - 
Corporate bonds   4,572    (1)   -    -    4,572    (1)
US Treasury Securities   352    -    -    -    352    - 
Total  $8,128   $(2)  $-   $-   $8,128   $(2)

 

   As of December 31, 2025 
   In Loss Position for Less
Than 12 Months		   In Loss Position for 12
Months or Greater		   Total 
   Fair Value   Unrealized
Losses		   Fair Value   Unrealized
Losses		   Fair Value   Unrealized
Losses		 
Commercial paper  $1,000   $     -   $     -   $     -   $1,000   $     - 
Corporate Bonds   298    -    -    -    298    - 
Total  $1,298   $-   $-   $-   $1,298   $- 
Schedule of contractual maturities
     
   Fair Value 
One year or less  $23,315 
Two years to three years   1,006 
Total minimum payments  $24,321