Fair Value Measurements (Tables)
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12 Months Ended |
Dec. 31, 2025 |
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| Fair Value Disclosures [Abstract] |
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| Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis |
The following tables present information about our assets and liabilities that are measured at fair value on a recurring basis, and indicate the fair value hierarchy of the valuation techniques we utilized to determine such fair value (in thousands):
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December 31, 2025 |
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Level 1 |
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Level 2 |
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Level 3 |
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Total |
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Assets |
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Money market securities (cash equivalents) |
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$ |
18,276 |
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$ |
— |
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$ |
— |
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$ |
18,276 |
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Commercial paper (cash equivalents) |
|
|
— |
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1,994 |
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|
|
— |
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|
1,994 |
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Restricted cash |
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20 |
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— |
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— |
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20 |
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US government securities |
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— |
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3,975 |
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— |
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|
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3,975 |
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Corporate bonds |
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— |
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7,523 |
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— |
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7,523 |
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Commercial paper (marketable securities) |
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— |
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3,977 |
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— |
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3,977 |
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Total assets |
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$ |
18,296 |
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$ |
17,469 |
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$ |
— |
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$ |
35,765 |
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Liabilities |
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Convertible debt |
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$ |
— |
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14,320 |
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$ |
— |
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$ |
14,320 |
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Contingent consideration |
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— |
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|
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— |
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|
1,557 |
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|
1,557 |
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Total liabilities |
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$ |
— |
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$ |
14,320 |
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$ |
1,557 |
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$ |
15,877 |
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December 31, 2024 |
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Level 1 |
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Level 2 |
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Level 3 |
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Total |
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Assets |
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Money market securities (cash equivalents) |
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$ |
12,135 |
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$ |
— |
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$ |
— |
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$ |
12,135 |
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Restricted cash |
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20 |
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— |
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— |
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20 |
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US government securities |
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— |
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9,473 |
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— |
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9,473 |
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Corporate bonds |
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— |
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12,134 |
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— |
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12,134 |
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Total assets |
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$ |
12,155 |
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$ |
21,607 |
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$ |
— |
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$ |
33,762 |
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Liabilities |
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Convertible debt |
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$ |
— |
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$ |
9,430 |
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$ |
— |
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$ |
9,430 |
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Contingent consideration |
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— |
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— |
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1,149 |
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1,149 |
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Total liabilities |
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$ |
— |
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$ |
9,430 |
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$ |
1,149 |
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$ |
10,579 |
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| Summary of Cash, Cash Equivalents and Restricted Cash |
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Gross |
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Gross |
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Amortized |
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Unrealized |
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Unrealized |
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Estimated |
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December 31, 2025 |
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Cost |
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Gains |
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Losses |
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Fair Value |
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Money market securities |
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18,276 |
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— |
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— |
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18,276 |
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Total cash and cash equivalents |
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$ |
18,276 |
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$ |
— |
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$ |
— |
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$ |
18,276 |
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Money market securities (restricted cash) |
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20 |
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— |
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— |
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20 |
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Total restricted cash |
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$ |
20 |
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$ |
— |
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$ |
— |
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$ |
20 |
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Gross |
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Gross |
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Amortized |
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Unrealized |
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Unrealized |
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Estimated |
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December 31, 2024 |
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Cost |
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Gains |
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Losses |
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Fair Value |
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Money market securities |
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12,135 |
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— |
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— |
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12,135 |
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Total cash and cash equivalents |
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$ |
12,135 |
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$ |
— |
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$ |
— |
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$ |
12,135 |
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Money market securities (restricted cash) |
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20 |
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— |
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— |
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|
20 |
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Total restricted cash |
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$ |
20 |
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$ |
— |
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$ |
— |
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$ |
20 |
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| Schedule of Corporate Bonds and Commercial Paper |
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Gross |
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Gross |
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Amortized |
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Unrealized |
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Unrealized |
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Estimated |
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December 31, 2025 |
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Cost |
|
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Gains |
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Losses |
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Fair Value |
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Commercial paper (cash equivalents) |
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|
1,994 |
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|
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— |
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— |
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1,994 |
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Total cash and cash equivalents |
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$ |
1,994 |
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$ |
— |
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$ |
— |
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$ |
1,994 |
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US government securities |
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3,973 |
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2 |
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— |
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3,975 |
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Corporate bonds |
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7,520 |
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3 |
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— |
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7,523 |
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Commercial paper |
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3,976 |
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1 |
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— |
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3,977 |
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Total marketable securities |
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$ |
15,469 |
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$ |
6 |
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$ |
— |
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$ |
15,475 |
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Gross |
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Gross |
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Amortized |
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Unrealized |
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Unrealized |
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Estimated |
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December 31, 2024 |
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Cost |
|
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Gains |
|
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Losses |
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Fair Value |
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US government securities |
|
$ |
9,461 |
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$ |
— |
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$ |
12 |
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$ |
9,473 |
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Corporate bonds |
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|
12,119 |
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— |
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|
15 |
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12,134 |
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Total marketable securities |
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$ |
21,580 |
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$ |
— |
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$ |
27 |
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$ |
21,607 |
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| Schedule of Aggregate Fair Value of Principal Amount of Convertible Debt |
The aggregate fair value of the principal amount of the convertible debt is a Level 2 fair value measurement.
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December 31, 2025 |
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December 31, 2024 |
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Principal |
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Carrying |
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Fair |
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Principal |
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Carrying |
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Fair |
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Amount |
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Value |
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Value |
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Amount |
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Value |
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Value |
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2024 SVB Convertible Debt |
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$ |
15,000 |
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$ |
14,889 |
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$ |
14,320 |
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$ |
10,000 |
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$ |
9,837 |
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$ |
9,430 |
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As of December 31, 2025, the New Convertible Term Loan balance was comprised of the following (in thousands):
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Year Ended |
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December 31, |
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2025 |
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|
2024 |
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New Convertible Term Loan Information |
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Principal |
$ |
15,000 |
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$ |
10,000 |
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Transaction costs |
|
(186 |
) |
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|
(186 |
) |
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Amortization of transaction costs |
|
75 |
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23 |
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14,889 |
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9,837 |
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| Schedule of Changes in Fair Value of Level 3 Financial Liabilities |
The following table presents the changes in fair value of our total Level 3 financial liabilities for the year ended December 31, 2025 (in thousands):
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Opening |
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Balance at |
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Change in |
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Balance at |
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(in thousands) |
|
December 31, 2024 |
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|
Fair Value |
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|
December 31, 2025 |
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Contingent consideration |
|
$ |
1,149 |
|
|
$ |
408 |
|
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$ |
1,557 |
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